User:Skysmith/Missing topics about Gemstones

Missing topics about gems and precious stones

Terminology

 * Abbé theory –
 * abraded culet -
 * abrasive grain -
 * abrasive matter, abrasive material -
 * abrasive point -
 * absorption differential selective -
 * achromatic triplet -
 * actinolated quartz -
 * acute bisectrix -
 * additive coloration -
 * air etching -
 * ajerlaut -
 * alexandrite absorption spectrum -
 * alexandrite inclusions alexandrite inclusion -
 * alexandrite twinning -
 * alphine deft -
 * amber blood coagulation, amber blood stilling -
 * amber boar -
 * amber burning -
 * amber colophony, amber pitch -
 * amber cuirasse, amber pouch -
 * amber disc -
 * amber ear -
 * amber fish -
 * amber foret -
 * amber fruit -
 * amber poking -
 * antique shape -
 * apocalyptic gem -
 * aquamarine filler -
 * Arabian luster -
 * asteriated stone -
 * auriferous deposit -
 * Bali (weight) -
 * ballerina setting -
 * Bannister's graph -
 * Barite rosette -
 * bead setting -
 * Beilby layer -
 * belcher setting -
 * beryl first order prism, first order prism of beryl -
 * bireflectance -
 * Blackened culet -
 * bleeding of colors –
 * blinking (gems) -
 * blocking cross work -
 * blocking off -
 * bloomed finish -
 * Brigg's scale -
 * brilliandeering, brillianteering -
 * brilliant luster -
 * buffed top –
 * bull's-eye corundum -
 * burnt cairngorm –
 * calibrated stone -
 * Carlsbad twin law, carlsbad twin -
 * carved setting -
 * channel structural orientation -
 * chemise stone, revetment stone -
 * Chevvü, weight unit -
 * cleavage of diamond -
 * Cloverleaf effect -
 * cluster setting -
 * coarse adjustment -
 * cobweb matrix -
 * Collet setting, rub over setting -
 * color dispersion -
 * Color inter alia -
 * colored frit -
 * cross-sector albaite –
 * Crushing bort -
 * curio stone -
 * custom gemolite -
 * cuttable diamond, cuttable rough, cuttable goods -
 * descriptive gemology -
 * Destrian effect -
 * determinative gemology -
 * diamond balance -
 * diamond birefringence -
 * diamond bourse -
 * diamond boy -
 * diamond certificate -
 * Diamond chain, diamond pipeline -
 * diamond cleavage -
 * diamond color grading -
 * diamond concentration -
 * Diamond count -
 * diamond crystal form -
 * diamond cutting marking, cutting marking -
 * diamond envelope -
 * diamond fingerprint -
 * diamond grain -
 * Diamond hone -
 * Diamond loss, diamond wear -
 * diamond occurrence -
 * Diamond orientation -
 * Diamond pattern -
 * diamond polish -
 * diamond proportion grading -
 * diamond refraction -
 * diamond scatter -
 * diamond set -
 * Diamond size -
 * diamond sorting, diamond sorter -
 * Diamond table diameter -
 * Diamonesque –
 * dispersion of diamond -
 * distant vision method –
 * emerald carat estimate -
 * emerald doublet -
 * emplacement of diamond -
 * encystation -
 * end stone, cap jewel, top jewel -
 * endless belt -
 * engraved birthstone -
 * essence d'orient -
 * furniture men, cameo men -
 * gem gram -
 * gemstone classification -
 * heat-traded zone -
 * immersion cell -
 * industrial diamond grit, synthetic diamond grit -
 * Kerez effect -
 * Kerf (diamond working) -
 * lapidary work -
 * Lizard skin polish -
 * Lumpy stone, lumpy diamond -
 * marquise setting -
 * Molded cameo -
 * opening a stone -
 * opening the color -
 * Orientated specimen -
 * partial working -
 * Profilated bubble -
 * semi-navette -
 * Sintered synthetic spinel -
 * specific gravity of gem -
 * stained gemstone -
 * temperature color -
 * Thick crown -
 * tilted table -
 * Treated gemstone –


 * Glyptic, sculpting style and style of gem engraving- ? Hardstone carving or engraved gem; but actually a broader term Johnbod (talk) 04:47, 24 July 2010 (UTC)

Agate

 * Bird of paradise agate -
 * Dulcote agate –

Amber

 * Afghanistan amber -
 * African amber, opal amber -
 * Amber Beach Master -
 * amber black rider -
 * Arctic Ocean amber -
 * Blade Amber Whitby -
 * celluloid imitation amber, amber antique –

Amethyst

 * Lilas Amethyst -
 * mosquito amethyst –

Aquamarine

 * Alice Roosevelt Aquamarine -
 * Evyan Aquamarine -
 * Geological Museum Aquamarine -
 * Hope Aquamarine -
 * Los Angeles Aquamarine -
 * Lucia Aquamarine -
 * Oval Faceted Aquamarine -
 * Unnamed Aquamarine –

Beryls

 * Alto Ligonha Beryl -
 * Barbara beryl -
 * Black Hill Beryl -
 * Carnaiba beryl -
 * Maine Beryl -
 * Malakialing Quarry Beryl -
 * meshed beryl -
 * Sinkankas Cat's-Eye Golden Beryl -
 * Sinkankas Golden Beryl -

Diamonds

 * Abadia dos Dourados Diamond -
 * Abadia dos Dourados Lilac Diamond -
 * Abadia dos Dourados Rose Diamond -
 * Abaete Rose Diamond -
 * Abaete-Diamond -
 * Abatet Brilliant Diamond -
 * Abbas-Mirza Diamond -
 * African Yellow Diamond -
 * Aga Khan III Diamond -
 * Agra Diamond -
 * Ahematate, Alaskan black diamond -
 * Ahmadabad Diamond -
 * Ahmed-Abad Diamond -
 * Alencon diamond -
 * Algeiba Star Diamond, Mahjal Diamond -
 * Almazy Rossii-Sakha, Russia-Sakha Diamond -
 * Alnoon diamond -
 * Amati Diamond -
 * Amiti Diamond -
 * Amsterdam Black Diamond -
 * Anastasia Diamonds Anastasia diamond -
 * Andhra Pradesh diamond -
 * Anne of Austria Diamond -
 * Anniversary Diamond -
 * Anton Dunkels Diamond -
 * Antwerp Diamond -
 * Arabian magic diamond, Arabic magic diamond -
 * Arabic diamond -
 * Arc Diamond -
 * Archduke Joseph Diamond -
 * Archduke Maximilian of Austria Diamond -
 * Arcot Diamonds -
 * Arcots Diamond Arcots Diamonds - /
 * AREDOR Diamond -
 * Arkansas Diamond -
 * Ashoka Diamond -
 * Asscher Diamond -
 * Astor Sancy Diamond, Sancy Diamond, Astoria Sancy Diamond -
 * Astoria Diamond -
 * Auckland Diamond -
 * Austrian Yellow Brilliant Diamond -
 * Baden Solitaire Diamond -
 * Baffa diamond -
 * Banjarmasin Diamond -
 * Bantam Diamond -
 * Barber's Diamond -
 * Barkly Breakwater Diamond -
 * Bathurst Diamond -
 * Battershill Diamond -
 * Baumgold Brilliant Diamond -
 * Baumgold Pear Diamonds -
 * Baumgold Rough Diamond -
 * Bazu Diamond -
 * Beaumont Diamond -
 * Bega Diamond -
 * Benedito Valadares Diamonds -
 * Berglen Diamond -
 * Bicker-Carteen Diamond -
 * Black Diamond of Bahia -
 * Black Star of Africa Diamond -
 * Blue Empress OR Blue Empress Diamond - /
 * Blue Heart Diamond -
 * Blue Lili Diamond -
 * Blue Magic Diamond -
 * Bob Craig Diamond -
 * Bob Grove Diamond -
 * Boin-Taburet Diamond -
 * Brady Diamond -
 * Braganza Diamond (diamond in name only) -
 * Brazilian Diamond -
 * Briancon diamond -
 * Broderick Diamond -
 * Brodovitch Diamond -
 * Brooke Diamond -
 * Brunswick Blue Diamond -
 * Brunswick Blue II Diamond -
 * Burgess Diamond -
 * Burlington Diamond -
 * Buxton diamond -
 * Byfield Diamond –
 * Cambridge Diamond -
 * Cape series diamonds -
 * Carbonado Casco de Burro Diamond -
 * Carbonado Pontesinha Diamond -
 * Carbonado Xique-Xique Diamond -
 * Carlotta of Belgium Diamond, Maximilian Diamond -
 * Carmo do Paraneiba Diamond -
 * Carns Diamond -
 * Cent Six, diamond -
 * Chameleon style diamond, chameleon type diamond -
 * Changeling Diamond -
 * Chapada Diamond -
 * Charlemont Diamond -
 * Charles the Bold Diamond -
 * Chief of Carlisle Diamond -
 * Cinnamon Century Diamond -
 * Cleveland Diamond -
 * Clich River Diamond -
 * Coaling diamond -
 * Cognac Over Ice Diamond -
 * Comparison diamond -
 * Constantin Diamond -
 * Coort Hope Diamond, Star of Persia Diamond -
 * Copenhagen Blue Diamond -
 * Cornflower Blue Diamond -
 * Cornish diamond -
 * Coromandel Diamonds -
 * Cotton Belt Star Diamond -
 * Countess Széchényl Diamond -
 * Cross of Asia Diamond -
 * Cross of the South Diamond, Abeeta Rose Diamond -
 * Crown Diamond -
 * Crown of Charlemagne (diamond) Crown of Charlemagne (diamond - /
 * Crown of the Asia, diamond -
 * Crown of the Moon Diamond -
 * Cuban Capital Diamond -
 * Cuiaba Diamond -
 * Cumberland Diamond -
 * Cyprine diamond -
 * Czarina Blue Diamond -
 * Dan Campbell diamond -
 * Darcy Vargas Diamond -
 * Darya-i-Nur Diamond (Dacca) -
 * Dayarai Diamond -
 * De Pohl Diamond, Pohl diamond -
 * Deal Sweetener Diamond -
 * Derrea-i-Nur Diamond (Dacca) -
 * Des Belges Diamond, Queen of Belgium Diamond -
 * Dewey Diamond, Or-I-Noor Diamond Sun of Light Diamond -
 * Diamond Eye -
 * Diamond of Nepal -
 * Diamonds of Russia-Sakha -
 * Diario De Minas-Gerais Diamond -
 * Double dipity Diamond -
 * Dowagiac Diamond -
 * Dresden Diamonds -
 * Du Toit diamond -
 * Du Toit I Diamond -
 * Du Toit II Diamond -
 * Dutoitspan Diamond -
 * Dutra Diamond, President Dutra Diamond -
 * Dysortville diamond –
 * Edna Star Diamond -
 * Eisenhower Diamond -
 * Emperor Justinian Diamond -
 * Emperor Maximilian Diamond -
 * Empress Rose Diamond -
 * Étoile du Désert Diamond -
 * Eugenie Blue Diamond -
 * Faith Diamond -
 * Ferdinand Diamond -
 * Fifty Years of Aeroflot Diamond -
 * Finching Jones Diamond -
 * Flame of Gold Diamond -
 * Flaming Star Diamond -
 * Fleischman Star Diamond -
 * Flinder's diamond -
 * Fly Diamond -
 * Frankfurt Solitaire Diamond -
 * French Coral Diamond -
 * Gaby Delys Diamond -
 * Garry Moore Diamond -
 * Goias Diamond, Goyaz Diamond -
 * Golconda D. Diamond -
 * Golconda d'Or Diamond -
 * Golconda Diamond -
 * Golden Dawn Diamond -
 * Golden Door Diamond -
 * Golden Maharaja Diamond -
 * Golden Pelican Diamond -
 * Golden Triolette Diamond -
 * Gordon Diamond -
 * Gordon Orr Diamond -
 * Gornyak Diamond -
 * Governador Valadares Diamond, Benedito Valarades Diamond -
 * Graff Asscher OR Graff Asscher Cut Diamond - /
 * Graff Blue OR Graff Blue Diamond - /
 * Graff Cushion Cut OR Graff Cushion Cut Diamond - /
 * Graff Imperial Blue Diamond -
 * Grand Coeur d'Afrique Diamond -
 * Grand Mazarin Diamond -
 * Grand Mongol Diamond -
 * Grand Sancy, Sancy Diamond -
 * Great Beginning Diamond -
 * Great Blue Diamond, Wittelsbacher Diamond -
 * Great Brazilian Diamond -
 * Great Countess -
 * Great White Diamond -
 * Greater Bear Diamond -
 * Grima Diamond -
 * Gruosi OR Gruosi Diamond /
 * Guinea Star Diamond -
 * Guise Diamond -
 * Half Regent Diamond -
 * Halphen Diamond, Halphen Red Diamond -
 * Hancock Red Diamond -
 * Harger Diamond -
 * Harlequin Diamond -
 * Harrogate diamond -
 * Harry Young Diamond -
 * Harvard Diamond -
 * Hastings Diamond -
 * Hastings diamond -
 * Heart Diamond -
 * Heart of Antwerp Diamond -
 * Hickon Hill diamond -
 * Holland Diamond -
 * Hornby Diamond -
 * Hot Springs Diamond -
 * Howeson Diamond -
 * Ice Queen Diamond -
 * Impregnated diamond -
 * Indian Diamond -
 * Iranian Diamonds -
 * Iranian Yellows -
 * Isabella Diamond -
 * Ituiutaba Diamond -
 * Jagersfontein Brilliant Diamond, Pam Diamond -
 * Jagersfontein Rough Diamond -
 * Jalmeida Diamond -
 * Jehangir Diamond, Jahangir Diamond -
 * Jourado Diamond -
 * Julius-Pam diamond -
 * June Briolette Diamond -
 * Juscelino Kubitschek Diamond -
 * Kahn Canary -
 * Kaikei Diamond, Spoon-Maker's Diamond -
 * Kapiolani Diamond -
 * Kasikei Diamond -
 * Khedie Diamond -
 * Kimberley Diamond -
 * Kimberley Octahedron Diamonds -
 * King Charles I Seal Diamond -
 * King of Portugal Diamond -
 * Kohlvile Diamond, Theresa Diamond -
 * Komsomolsky Diamond -
 * Koslow I & II Diamond -
 * Krandall Diamond -
 * Kruger Diamond -
 * Kurnool diamond -
 * La Belle Helene Diamond -
 * La Favorite Diamond -
 * La Reine des Belges Diamond, Le Reine Diamond -
 * La Rose Pink Diamond, La Rose Diamond -
 * Lal Qila Diamond -
 * Lasarev Diamond, Lazarev Diamond -
 * Laxey diamond -
 * Lazare diamond -
 * Le Grand Sancy Diamond, Sancy Diamond -
 * Lee Diamond -
 * Leopold Diamond -
 * Lesotho B. Diamond -
 * Lesotho C. Diamond -
 * Lesotho Diamond, Lesotho Brown Diamond -
 * Letny Diamond -
 * Lewis and Clark Diamond -
 * Libertador Diamond, Liberator Diamond -
 * Light of Faith Diamond, Nur-ud-Deen Diamond -
 * Light of India Diamond -
 * Light of Peace Diamond, Zale Light of Peace Diamond -
 * Lisa Blue Diamond -
 * Litkie Diamond -
 * Little Sandy Diamond -
 * Louis Cartier Diamond -
 * Louis XIV Diamond -
 * Lumpy diamond -
 * Mabel Boll Diamond -
 * Mahjal Diamond, Algeiba Star Diamond -
 * Major Bowes Diamond -
 * Maramures diamond -
 * Mari diamond -
 * Maria Antoinette Blue Diamond -
 * Maria Diamond –
 * Marlborough Diamond -
 * Marmora diamond -
 * Martin Pink Diamond -
 * Mascarenhas Diamonds -
 * Master diamond -
 * Mato Grosso Diamond -
 * Mattam Diamond, Matan Diamond, Mattan Diamond -
 * Maximilian Diamond -
 * Mazarin Diamonds -
 * McFarlin Diamond -
 * Megadiamond -
 * Meister Diamond -
 * Mendelsohn Diamond -
 * Merthyr diamond -
 * Milford Diamond -
 * Minas Gerais Diamond -
 * Miner Diamond -
 * Mirabeau diamond -
 * Mirror of Portugal Diamond -
 * Mohamed IV Diamond, Mohamet IV Diamond -
 * Moon Diamond -
 * Moon of the Mountain Diamond -
 * Morrissey Diamond, Dewey Diamond -
 * Mouawad Blue -
 * Mouawad Lilac -
 * Mouawad Magic -
 * Mouawad Mondera -
 * Mouawad Pink -
 * Mouawad Splendour Diamond -
 * Mouawad White Diamond -
 * Mouna Diamond -
 * Mounce diamond -
 * Mountain of Splendor Diamond -
 * Myrle McFarlin Canary Diamond, McFarlin Diamond –
 * Nawanagar Diamond -
 * Nepal Diamond -
 * Nepal Pink Diamond -
 * New Star of the South Diamond -
 * Niarchos Diamond -
 * North Star Diamond -
 * Nova Estrela de Sul Diamond -
 * Nur-ul-Air Diamond, Nur-ul-Ayn Diamond -
 * Nur-ul-Deer Diamond, Nor-ud-Deen Diamond -
 * Ocean of Light Diamond -
 * Orchid Diamond -
 * Orlov Taj-I-Mah Diamond -
 * Orpin-Palmer Diamond -
 * Ortlepp Diamond -
 * Otto Borgstrom Diamond -
 * Ottoman Diamond, Turkey I Diamond -
 * Pam Diamond, Pam Brilliant Diamond -
 * Pasha of Egypt Diamond -
 * Patos Diamond -
 * Patrocinio Diamond -
 * Paul I Diamond -
 * Paulo de Frontin Diamond -
 * Paulo de Frontin Diamond –
 * Peace Diamond Uncut -
 * Peace Diamond -
 * Peach-Blossom Diamond -
 * Peacock Diamond -
 * Pencil diamond, writing diamond -
 * Penthievre Diamond -
 * Petit Coeur Diamond -
 * Philip II Diamond -
 * Pink Sun Rise
 * Platberg Diamond -
 * Pohl Diamond -
 * Porgés Diamond -
 * Porter Rhodes OR Porter Rhodes Diamond - /
 * Portes-Thodes Diamond -
 * Premier Diamond -
 * Presidente Dutch Diamond -
 * Pretoria Diamond, Niarchos Diamond -
 * Prince Edward of York Diamond -
 * Princess Mathilde Diamond -
 * Progress Diamond -
 * Punch Jones Diamond -
 * Qamar-In-Sultana Diamond -
 * Quasima diamond, arabic diamond -
 * Queen Frederica Diamond -
 * Queen of Albania Diamond -
 * Queen of Belgium Diamond -
 * Rainbow Red Diamond -
 * Rajah Diamond, Light of India Diamond -
 * Rajah of Matan Diamond, Matan Diamond -
 * Raulconda diamond -
 * Regale of France Diamond -
 * Regent of Portugal Diamond -
 * Rembrandt Diamond -
 * Rhine Diamond -
 * Riccia diamond -
 * Richelieu Diamond -
 * Riggs Diamond -
 * River of Light Diamond -
 * River Styx Diamond -
 * Rojtman Diamond -
 * Rosa de Abaeté Diamond -
 * Rose D'Angleterre Diamond -
 * Rovensky Diamond -
 * Royal Gold Canary diamond -
 * Russian Table Diamond -
 * Russian Table portrait Diamond, Russian Portrait Diamond -
 * Salim Diamond -
 * Saukville Diamond -
 * Savoy diamond -
 * Saxon Diamonds -
 * Scepter diamond -
 * Schaumburg diamond -
 * Scorgie Diamond -
 * Sea of Glory diamond -
 * Segima Diamond -
 * Serendipity Diamond -
 * Sergio Diamond, Carbonado de Sergio Diamond -
 * Shah Jahan Table Cut Diamond -
 * Shah Jahan Table Cut -
 * Shah of Persia diamond -
 * Shakespeare Marquise Diamond -
 * Shepard Diamond -
 * Shepherd Diamond -
 * Siberian Diamond, Stalingrad Diamond -
 * Sierra Leone I Diamond -
 * Sierra Leone II Diamond -
 * Slijper diamond -
 * Soleil D'Or Diamond -
 * Southern Cross Diamond -
 * Splendor Diamond -
 * Star of Abdul Aziz diamond -
 * Star of America -
 * Star of Arkansas Diamond -
 * Star of Asia Diamond -
 * Star of Beaufort Diamond -
 * Star of Bombay Diamond -
 * Star of David Diamond -
 * Star of Denmark Diamond -
 * Star of Egypt Diamond -
 * Star of Independence -
 * Star of Independent Diamond -
 * Star of Josephine -
 * Star of Minas Diamond -
 * Star of Peace Diamond -
 * Star of Persia Diamond, Spirit of Hope Diamond Turkestan Diamond-
 * Star of Sarawak Diamond -
 * Star of Suleyman Diamond, Star of Suleman Diamond, Star of Suleiman Diamond, Star of Suliman Diamond -
 * Star of Texas Diamond -
 * Star of the Sky Diamonds -
 * Star of the South Diamond -
 * Star of Yakutia Diamond -
 * Star of Zion Diamond -
 * Sterns Diamonds, Sterns Star Diamond -
 * Steward Diamond, Star of Spalding Diamond Spaulding Diamond -
 * Stonewin Diamond -
 * Sultan Abdul-Hamid II Diamond -
 * Sultan of Morocco Diamond -
 * Summit Diamond -
 * Sunrise Diamond -
 * Swan Diamond -
 * Swine Creed diamond -
 * Tablet Stone Diamond -
 * Tai Hang Star Diamond -
 * Taj Mahal Diamond -
 * Talisman Diamond -
 * Tavernier A Diamond -
 * Tavernier B Diamond -
 * Tavernier Blue Diamond -
 * Tavernier C Diamond -
 * Tavernier Pear Diamond -
 * Taylor Heart Diamond -
 * Tenant Diamond -
 * Theresa Diamond -
 * Tiger of Punjab diamond -
 * Tiger-Eye Diamond -
 * Tiras Lilac Diamond -
 * Tiros I Diamond -
 * Tiros II Diamond -
 * Tiros III Diamond -
 * Tiros IV Diamond -
 * Titan Oval Diamond -
 * Toktugai Diamond -
 * Transvaal Blue Diamond -
 * Transvaal Blue -
 * Transvaal Diamond -
 * Tri-Sakti Diamond -
 * Turkey I diamond -
 * Turkey II Diamond -
 * unnamed Colorless Diamond -
 * Unnamed Diamond -
 * Unnamed Light Brown Diamond -
 * Unzue Heart Diamond -
 * Vainer Briolette -
 * Vainer-Briolette Diamond -
 * Valentina Tereshkova Diamond -
 * Valery Bykovsky Diamond -
 * Van Niekerk Diamond -
 * Van Zyl Diamond -
 * Vanderbilt Diamond -
 * Venter Diamond -
 * Victoria Diamond -
 * Victoria Diamond, Victoria II Diamond, Victoria Imperial Diamond, Victoria White Diamond -
 * Victoria Transvaal Diamond -
 * Victorian Transvaal Diamond -
 * Vitoria Diamond -
 * Voskhod-2 Diamond -
 * Walska Briolette Diamond Walska Heart Diamond -
 * Walska Diamond -
 * Washington Diamond -
 * Webster Kopje Diamond -
 * William II of Holland Diamond -
 * Windsorten Diamond -
 * Winston Diamond -
 * Winston Heart-Shaped Diamond -
 * Winston Pink Diamond -
 * Wittelspaak Diamond -
 * Yakut Diamond -
 * Yellow Goddess Diamond -
 * Yubileyny Diamond -
 * Yussupov Diamond, Polar Stern Diamond -
 * Zale Light of Peace-
 * Zlata Prata Diamond -

Diamond types

 * alterant diamond, traded diamond -
 * beta diamond -
 * bombarded diamond -
 * catskill diamond -
 * Certificate diamond, certified diamond -
 * Chameleon diamond -
 * colenso diamond -
 * colored diamond -
 * double color diamond -
 * electron-bombarded diamond, irradiated diamond, electroned diamond -
 * eye diamond -
 * filled diamond -
 * flawless diamond -
 * Glass filled diamond, filled diamond -
 * irradiated cut diamond -
 * neutroned diamond, neutron treated diamond -
 * Painted diamond -
 * pecos diamond -
 * radium-treated diamond -
 * Shallow cut, Shallow diamond -
 * shaped diamond -
 * table diamond -
 * three-point diamond -
 * Tinted diamond, coated diamond –
 * Two-point diamond –

Coral

 * African star coral -
 * agatized coral -
 * akori coral -
 * angel's skin coral -
 * Conchiolin coral –

Emeralds

 * african emerald -
 * Anacrean Emerald -
 * Anacreon Emerald -
 * Atahualpa Emerald -
 * Bactric emerald -
 * Benedictine Abbey Emerald -
 * Brahmin emerald -
 * Buddha's Tooth Emerald -
 * Caplan Emerald -
 * Catherine the Great's Emerald -
 * Charlemagne Emerald, Benedictine Abbey Emerald -
 * chatham emerald -
 * Chivor emerald -
 * Copus emerald -
 * Cortez Emeralds -
 * Daughter of the Goddess Emerald, Emerald Goddess -
 * Devonshire Emerald -
 * Domitian emeralds -
 * Egg-Sized Emerald -
 * Emerald Goddess -
 * Emerald of Texcoco -
 * Emerald Vernicle, Veronica Emerald -
 * Ferrer's emerald -
 * Gibsonville emerald -
 * Gilion emerald -
 * Goddess of Emeralds -
 * Gospel Emerald -
 * Great Mogul Emerald -
 * Habachtal emerald -
 * Harry Winston Emerald, Gachala Emeralds -
 * Hope Emerald -
 * Hope Persian Emerald -
 * Hughes Emerald -
 * India emerald -
 * Jacob's Well Emerald -
 * Jeanne d'Evreux Emerald, Queen Jeanne d'Evreuz Emerald -
 * Lechleitner synthetic emerald, lechleitner emerald -
 * Maximilian Emerald -
 * medina emerald -
 * Medusa Head of Emerald -
 * Nawab Emerald -
 * oiled emerald -
 * Oriental emerald, green corundum -
 * Patricia emerald -
 * Patrizius Emerald Crystal -
 * Queen Jeanny d'Erreux Emerald -
 * Reichenau Abbey Emerald, Benedictine Abbey Emerald -
 * Russia emerald, Siberian emerald -
 * Russian Emerald -
 * Salininha emerald -
 * sandwiched emerald -
 * Schettler Emerald -
 * Shah Shoja Finger-Ring Emerald -
 * South African emerald -
 * Spanish emerald -
 * Swan-Egg Emerald -
 * Texcoco Emerald -
 * Topkapi Cabochon Emerald -
 * Transvaal emerald -
 * Tribunal of God Emerald -
 * Tsar Alexander II Emerald -
 * Unnamed Emerald -

Garnets

 * Bobrovska garnet -
 * fashoda garnet -
 * Ferrimagnetic garnets Ferrimagnetic garnet -

Opals

 * Arlequine, a precious opal –
 * Aztec Eagle Opal, El Aguila Aztec Opal -
 * Bird of Paradise (opal) -
 * Black-dyed opal -
 * Butterfly Opal, Red Admiral Opal -
 * contra-luz opal -
 * Coober Pedy opal -
 * Devonshire Opal -
 * El Aguila Azteca opal, El Aguila Aztec Opal, Azte Eagle Opal -
 * Grubstake Opal -
 * Harlequin prince opal -
 * Hope Opal, El Aquila Azteca Opal -
 * Hungarian Opal -
 * King Midas Opal -
 * Light of the World Opal -
 * Mexican water opal -
 * New Zealand Opal -
 * Noolinga Nera Opal -
 * olympic opal -
 * Pandola Star Opal, Pandora Opal -
 * Pride of Australia Opal -
 * prince Harlequin Opal -
 * Red Admiral opal -
 * Roebling Opal -
 * Southern Cross Opal -
 * Star of Australia Opal -
 * Sun God opal -

See Opal

Pearls

 * Abalone pearl -
 * Alasmoden pearl -
 * Ampuller pearl -
 * angelo pearl -
 * Arkansas pearl -
 * Aroe pearl, Aroo pearl, Aru pearl -
 * awabi pearl -
 * bird's eye pearl -
 * blended pearls -
 * blister pearl -
 * Bombay Bunch of Pearl -
 * Bourguignon pearls -
 * Broome pearl -
 * buckhorn pearl -
 * bullhead pearl -
 * Butterfly pearl -
 * Celebes pearl -
 * Chank pearl, conch pearl -
 * Cleopatra Pearls -
 * dancing pearl -
 * dragon pearl -
 * Fiji Islands pearl -
 * Great Southern Cross Pearl, Southern Cross Pearl, Great Southern Cross Pearls -
 * Hanover Pearl -
 * Hope Pearl -
 * Indore Pearls -
 * La Pellegrine Pearl, Peregrine Pearl, La peligrina Pearl -
 * La Regente Pearl -
 * ligament pearl, rich pearl -
 * Matinee pearl -
 * Morales Pearl, Oviedo Pearl -
 * Nordica Pearl -
 * Orange Pearls -
 * Oviedo Pearl -
 * Pellegrina Pearl, le Pellegrina Pearl -
 * Philip II Pearl, Peregrine Pearl -
 * Queen Elizabeth Pearls -
 * Queen of Pearls -
 * Roman imitation pearl -
 * sanitary pearl -
 * Youssoupoff Pearl -

Rubies

 * Adelaide ruby -
 * Alabandine ruby -
 * Anne of Brittany's Ruby -
 * Ardon ruby -
 * Chatrapati Manik Ruby -
 * Dragon Lord Ruby, Gnaha Boh Ruby -
 * Edith Hagger de Long Ruby, Edith Hagger de Long Star Ruby -
 * Edward's Ruby -
 * Geneva ruby, Wyse ruby -
 * Khiraj-i-Alam Ruby -
 * Lai Thay ruby -
 * Pigeon Blood Ruby -
 * Red Rubies –

Sapphire

 * Anakie sapphire -
 * Catherine the Great's Sapphire -
 * Delhi purple sapphire -
 * Duke of Devonshire Sapphire -
 * Eisenhower Sapphire -
 * Felicite-Sapphire of Burghese -
 * Gem of the Jungle Sapphire -
 * Golden Willows Sapphire -
 * Jefferson Sapphire -
 * Madonna of the Star Sapphire -
 * Midnight Star Sapphire -
 * Otto sapphire -
 * Kanchanaburi Sapphire -
 * Royal Blue Star Sapphire of Venus -
 * Sloane Sapphire -
 * Star of India Sapphire -
 * Washington Sapphire -

Topaz

 * Adid Topaz -
 * Aurangzeb Topaz -
 * Balboa Topaz -
 * Barbara Heliodora Topaz -
 * Braganza topaz -
 * Brazilian Princess Topaz -
 * Brown Derby Topaz -
 * Champagne Topaz -
 * Deleff Collection, Topaz -
 * Idar-Oberstein Topaz -
 * Imperial Topaz -
 * Londonderry Topaz -
 * Maxwell Stuart Topaz -
 * Minas Gerais Topaz -
 * Morgenthau Topaz -
 * Mountain Lily topaz -
 * Pink Topaz -
 * Pope Leo Topaz -
 * Ribaue-Alto Ligonia Topaz -
 * Royal Ontario Topaz -
 * Salvador Dali Topaz -
 * Sao Domingo Topaz -
 * Tauridan, tauridan topaz -
 * U. S. National Museum Topaz -
 * Unnamed Topaz -
 * Volyn Topaz -
 * Zimmerman Topaz –

Tournalines

 * African tourmaline -
 * Bicolor tourmaline -
 * candelabra Tourmaline -
 * Color-Zoned Tourmaline -
 * cross-section tourmaline -
 * cross-shaped tourmaline -
 * Crowning Glory (tourmaline) -
 * Crude Rosette Tourmaline -
 * cryptocrystalline tourmaline -
 * eicoturmaline, eukotourmaline -

Turguoises

 * Abdollah-Giw turquoise –
 * Afghan turquoise -
 * Alexandrian Turguoise, Egyptian turguoise -
 * Farah turquoise –

Miscellaneous

 * Abbatre, garnet -
 * agate jasper -
 * Allochromatic, gem type -
 * Amsterdam rose, Holland rose -
 * Antwerp rose, Antwerp rose cut -
 * Blue Aquamarine -
 * Blue Giant of the Orient -
 * Blue Wesselton -
 * British Museum Aquamarine -
 * British Museum Morganite -
 * Carnegie gem -
 * Carthaginian Carbuncle -
 * Cathay's cat's-eye -
 * Cleopatra's pearl -
 * Dandelion moon -
 * Dauphine twin -
 * Deluxe Gemolite -
 * desert amethyst -
 * Devonshire stone (1350 carats) -
 * Double Dutch rose -
 * Etoile du Desert -
 * Fire garnet -
 * Franklin Roosevelt Aquamarine -
 * Gika of Nadir Shah -
 * Hartlag smaragd -
 * Heraclean Stone, Heracles Stone -
 * Hope Chrysoberyl -
 * Hope of Africa -
 * Huge Tourmaline Crystal -
 * Lighting Ridge, opal field in Australia -
 * Maharani Chrysoberry cat's-eye -
 * Mancini Pears -
 * Mesa Grand tourmaline -
 * Midnight Blue Tanzanite -
 * Monkey gem -
 * Morgan Hill Jasper –
 * Pear King -
 * Red emperor (gem) -
 * Rietfontein South -
 * Soinhofer stone -
 * Star of Destiny -
 * Supreme Purple Star -
 * Tay pearl -
 * Treated gem -
 * Unnamed Morganite -
 * Unnamed White -
 * Unnamed Yellow –
 * Victorian half-penny –

Jewelry

 * Abigarrado, Mexican jewellery -
 * Botoque, South American lip plug -
 * Canning Siren Jewels -
 * Canning Triton Jewels -
 * Chair of Amber of Tsar -
 * Charlemagne Crown -
 * Chinese Coromandel Room-Divider Screen -
 * Chip jewellery -
 * Cissie Patterson Necklace -
 * Diamond Tiara of the Queen of Sweden -
 * Emerald Suite, Dresden -
 * Five Great Gems -
 * Henry IV Portrait, on beryl -
 * Marie Antoinette Diamond Necklace, Marie Antoinette Riviere -
 * Marie Antoinette Earrings -
 * Marie Louise Necklace -
 * Marie Louise Tiara -
 * Mogul Archer's Bow -
 * Polycrates Ring, Ring of Polycrates -
 * Rovensky Diamond Necklace –
 * Tunkani necklace –

Jewelry types

 * bridal parure -
 * graduated necklace string -

Gem-related professions

 * brillianteerer -
 * certified gemologist -
 * diamond broker -
 * diamond buyer -
 * diamond dealer -
 * diamond polisher -
 * diamond sawyer -
 * diamond washer -
 * diamond worker -
 * pearl doctor -

Gem-related technology

 * Abbé-Pulfrich-total refractometer -
 * Abbe's condenser -
 * agate mortar -
 * amber aging -
 * Anderson and Payne liquid, Anderson liquid -
 * Anderson-Payne refractometer -
 * Angle cutter, angular cutter -
 * Angle stone -
 * Aquamarine test filter -
 * Automatic blocking machine -
 * Automatic bruting machine -
 * Automatic dop -
 * Automatic polishing machine -
 * Barrell process –
 * Binocular head loop, head magnifier -
 * blotting paper (gem tool) -
 * bracelet gauge -
 * Braun's liquid -
 * Brewster's angle method -
 * broad cutting filter -
 * bucket-dumper -
 * buff stick -
 * Ceres Diamond Probe -
 * chaulnes' refractive index method -
 * Chinese drilling (pearls) -
 * colloidal coloration -
 * colombian coloration -
 * contact liquid -
 * crossed filter technique -
 * CubicZ refractometer -
 * Dauvillier's method of Lauegrams -
 * De Beers New Rush -
 * De Beers synthetic method -
 * De Chaulnes method -
 * diamond belt of synthetic pressure -
 * diamond blocker -
 * diamond brilliandeer -
 * diamond colorimeter -
 * diamond counting (for radiation) -
 * diamond court -
 * Diamond diameter gauge -
 * Diamond gauge -
 * diamond grade -
 * Diamond Imperfection Detector -
 * Diamond lamp -
 * diamond lapper -
 * Diamond matrix –
 * Diamond needle -
 * diamond paper -
 * diamond pen -
 * diamond photometer -
 * diamond plow -
 * diamond probe -
 * diamond proportion analyzer -
 * diamond proportion scope -
 * diamond purity grading -
 * diamond recovery by optical separating -
 * diamond recovery by X-ray fluorescence -
 * diamond refractometer -
 * diamond scale -
 * diamond shoe -
 * diamond shovel -
 * diamond tongs -
 * Diamond tube, diamond needle -
 * Diamond tweezers -
 * Diamond Viewer -
 * diamond writing pencil -
 * diamond yardstick -
 * diamond-point ring -
 * diamond-pyramid hardness test -
 * Diamondscope –
 * dop -
 * doping stick of stones -
 * double-mirror method -
 * Dumelle's heat-treatment of topaz -
 * Duplex refractometer -
 * Eickhord diamond photometer -
 * electron center, electronic color center –
 * engraving tools -
 * faceting heart machine -
 * fault gauge –
 * fiber light-guide -
 * fluorescent screen -
 * fluoride coating -
 * flux-fusion method -
 * fracture filling -
 * GAAJ refractometer -
 * Gascion's powder -
 * Gem testing laboratory, gemological laboratory -
 * gemmological polariscope -
 * gemological microscope -
 * gemologist polariscope -
 * gemolux -
 * gemoscope -
 * grading lamp -
 * Gübelin's jewelers' microscope -
 * Haidinger coupe, dicroscope -
 * Hanneman balance -
 * Hanneman penlight torch -
 * hanneman reflectance meter -
 * Hartridge revision spectroscope -
 * Herbert Smith refractometer -
 * Huygenian ocular -
 * Larkin's Flat -
 * Laser drilling of diamonds -
 * Leveridge gauge -
 * lustermeter –
 * mechanical dop -
 * moe-gauge, moe diamond gauge -
 * off-center table -
 * oyster opening tools -
 * pearl microscope -
 * pearl skinning -
 * pearl staining -
 * Petterson proportion slide -
 * polishing dop, solder dop -
 * pulsator (diamond recovery) -
 * Rayner diamond gauge -
 * Rayner dichroscope -
 * Rayner penlight torch -
 * Rayner refractometer -
 * skin flotation recovery -
 * spinel refractometer -
 * spinning wheel lathe -
 * Swaing dop -
 * table dop -
 * table gauge -
 * Tandem diamond dressing tool -
 * Thermal conductivity diamond tester -
 * tin polished -
 * Tully refractometer –

Tests

 * abrasive test, abrasion test -
 * beck test –
 * Brinnel hardness test -
 * diamond identification test -
 * Field test of beryl -
 * Grodzinsk indentation hardness test -
 * hot-point test -
 * Indenter test for hardness -
 * Needle test -

Treatments

 * additive color process -
 * alpha irradiation -
 * alpha particle treatment -
 * artificial coloration -
 * artificial treatment of gemstones -
 * Cavity filling -
 * Diamond artificial coloration -
 * enhancement of gemstones -
 * Gamma ray treatment -
 * Irradiated diamond, irradiation of diamond -
 * Koss treatment -
 * pile treatment of diamond -
 * skindeep irradiation -
 * trimming of diamonds –

Tools

 * Diamond bourse, diamond cutting -
 * diamond hammer -
 * Dop (gemcutting), gemcutter's tool -
 * Placers -
 * Stag horn -

Diamondcutting

 * abalone doublet -
 * alexandrite cut -
 * amazonite cut -
 * American brilliant cut, American ideal cut -
 * american cut -
 * amethyst cut -
 * Amsterdam cut, Amsterdam brilliant cut -
 * andradite cut -
 * antique cushion brilliant -
 * apatite cut -
 * aquacare cut -
 * aquamarine cut -
 * asymmetrical step-cut -
 * avocado cut -
 * Bagillon cut –
 * Barion cut -
 * barite cut -
 * Baroness cut -
 * Basket-work cut -
 * bastard cut -
 * bead cut -
 * beef blood cut -
 * bevel cut -
 * bicycle tire cut –
 * Blunt hexagonal barrel brilliant cut -
 * Blunt hexagonal barrel faceted gem -
 * Brabant rose cut -
 * Brazilian cut -
 * bud-like cut -
 * bullet cut -
 * butterfly cut -
 * Cairo Star cut, Star cut of Cairo -
 * Calf's head cut -
 * calibre cut -
 * Camera twelve-rayed capillary cut -
 * ceylon cut, ceylon brilliant cut -
 * Checkered crown-cut -
 * Chinese dragon-cut -
 * Commercial cut -
 * commercial king cut -
 * conc-shaped cut -
 * Cross rose cut -
 * Cross square-cut pavilion -
 * cross step cut -
 * crossed lozenge cut -
 * Crown main facets -
 * crown rose cut, Dutch rose cut, crowned rose -
 * curie-cut -
 * cushion antique cut -
 * cushion brilliant, cushion-shaped brilliant -
 * cushion cut -
 * cushion step cut -
 * cut grading -
 * cut-cornered triangular (cut) -
 * cutting center -
 * Dahlia cut -
 * Dandelion cut -
 * decentered brilliant-cut -
 * decentred emerald-cut -
 * Deep pavilion -
 * dog-leg cutter dogleg cutter -
 * double cabochon -
 * double cut brilliant -
 * double cut -
 * Double Dutch rose cut -
 * Double flat cabochon Double-flat cabochon -
 * double rose cut -
 * double scissors cut -
 * double table cut -
 * double-crown stop-cut -
 * doubling of back facets -
 * drop cut -
 * duchess cut -
 * Dutch rose cut -
 * edged English-cut -
 * eight cut, eight side brilliant -
 * eleven rayed star-cut -
 * Empress cut -
 * English double-cut, English square cut -
 * english round cut brilliant -
 * English square cut -
 * epaulet cut -
 * Eppler brilliant cut, Eppler fine cut -
 * euclase cut -
 * European brilliant cut -
 * extra facet -
 * facet design -
 * facet diagram -
 * faceted cut, facet cut -
 * faceted girdle -
 * faceted pebble -
 * fairy ward cut -
 * fan-shaped cut -
 * fancy cut -
 * fantasy cut -
 * fibrolite cut -
 * fire rayed star-cut -
 * Fire Rose cut -
 * fish cut -
 * fixed star emerald cut -
 * Flower cut -
 * fluorite cut -
 * four dimension cut -
 * four leaves flower cut -
 * frame cut -
 * Frederician cut -
 * Frémy ruby -
 * full Dutch rose cut, full-Holland rose cut -
 * full-cut brilliant -
 * Garnet-topped doublet -
 * Gemstone cut -
 * German cut, pyramid cut -
 * girdle facet -
 * Grace cut -
 * Half-Dutch rise cut -
 * half-moor cut -
 * Halo cut -
 * Heart brilliant cut, heart-shaped brilliant cut -
 * Heraldic cut -
 * High-cut brilliant -
 * Highlight cut, highlight brilliant cut -
 * honeycomb cut -
 * horse head cut -
 * Hourglass cut -
 * hypersthene cut -
 * Ideal cut -
 * illusion cut -
 * impariante cut, imparilliante -
 * Indian cut -
 * Ivory cut -
 * Johnson and Rösch brilliant cut -
 * Jubilee cut -
 * Julian cut -
 * Keystone cut -
 * King cut -
 * Kite cut -
 * Kyanite cut -
 * Labradorite cut -
 * ladybird cut -
 * Lisbon cut -
 * Lozenge cut, lozenge step cut -
 * magna cut -
 * Maltese cut -
 * Marcasite cut -
 * Marigold cut -
 * Marquise cut -
 * marquise rose cut -
 * Mazarin cut -
 * Melon cut -
 * microcline cut -
 * Miethe brilliant cut -
 * Mine cut, old mine cut -
 * Minuet cut -
 * Mixed cut -
 * Modern cut -
 * modified brilliant cut -
 * Mogul cut -
 * Morganite cut -
 * Mouline cut -
 * Native cut -
 * natrolite cut -
 * Navette cut -
 * Octagon step cut -
 * off-center culet -
 * old brilliant cut -
 * Old English cut -
 * old-American cut -
 * Olive cut -
 * Orientation of cut stone -
 * orthoclase cut -
 * Oval brilliant cut -
 * Pampille cut -
 * Parker brilliant cut -
 * pavilion depth -
 * pear cut -
 * pearl-shaped cut -
 * pendeloque cut -
 * Pendeloque rose cut -
 * pentagon cut -
 * peridot cut -
 * peruzzi cut -
 * petal cut -
 * Plaque cut -
 * plate cut -
 * Portuguese cut -
 * Prehnite cut -
 * Princess Scintilla cut -
 * Prinz cut -
 * prismarite cut -
 * profile cut -
 * pumpellyite cut -
 * pynaryrite cut -
 * pyramid cut -
 * Quartz cut -
 * raised diamond cutting -
 * Rhodolite garnet cut -
 * rhodonite cut -
 * rock crystal cut -
 * rose recoupeé cut -
 * round brilliant cut with crossed apex -
 * Round brilliant cut with square table -
 * round single cut -
 * round square cut -
 * round step cut -
 * round stop brilliant cup -
 * Ruby star-cut direction -
 * rutile cut -
 * Sang de boeuf citrine cut -
 * sanidine cut -
 * Sardonyx cut -
 * Scheelite cut -
 * Scissors cut -
 * Serpentine cut -
 * Seven rayed star cut -
 * shallow pavilion -
 * Sheen obsidian cut -
 * Sillimanite cut -
 * simple cut -
 * six-rayed star cut -
 * sixteen corner cut -
 * sixteen rayed star -
 * sixteen sides brilliant -
 * Smithsonite cut -
 * Sodalite cut -
 * Sparklers cut -
 * spinning heel cut -
 * Split brilliant cut, split brilliant -
 * split shield-cut -
 * Square antique cut -
 * square cut brilliant -
 * square emerald cut -
 * square food cut -
 * square modified cut -
 * square step cut -
 * Standard brilliant cut -
 * standard round brilliant cut -
 * star cut -
 * Star of Polar cut -
 * Staurolite cut -
 * Step brilliant cut -
 * step cut -
 * step-cut briolette -
 * Sunflower cut, Tolkowsky Sunflower cut -
 * Sunstone cut -
 * Swiss cut, sixteen-side cut -
 * table cut, table-cut -
 * tallow top, tallow topped cabochon -
 * Tapered pentagon, tapered pentacut -
 * tektite cut -
 * thomsonite cut -
 * Three-facet nose cut -
 * thulite cut -
 * Tolkowsky brilliant cut -
 * top tressedon -
 * Trapeze cut -
 * triolette cut -
 * triple cut brilliant -
 * troika triangle cut -
 * trophy cut -
 * truncated brilliant-cut -
 * truncated kite -
 * Twentieth-Century cut -
 * ulexite cut -
 * Victorian cut -
 * Whistle cut -
 * Window cut -
 * Zigzag cut -
 * zinnia cut -
 * zircon cut -

Related materials

 * Adamantine compound -
 * Adularia crystal -
 * Adularian moonstone, precious moonstone -
 * Afghanistan lapis -
 * agathocopalite, Kauri opal -
 * alabaster onyx -
 * alberen stone -
 * albite moonstone -
 * Aleppo stone, eye agate -
 * Alladinite -
 * allochromatic mineral, allochromatic gem, allochromatic crystal -
 * almond stone, almandire garnet -
 * amethyst imitation -
 * artificial pearl essence -
 * Badahkshan lapis -
 * blended jadeite -
 * Bolivian jasper -
 * Brazil Morganite -
 * Cave Creek jasper -
 * Chang ritual jade -
 * Chicken bone jade -
 * Diamond cement -
 * diamond paste -
 * diamond sand -
 * Fiji soapstone -
 * Florentina marble -
 * French jet, Vauxhall glass -
 * Geissles tubesgel mineral -
 * Hematite rose -
 * hemihedral crystal -
 * Malagasy Morganite -
 * Marekanite -
 * Maryland amber -
 * Ontario moonstone -
 * opal essence -
 * Orleans paste -
 * Pedrara onyx -
 * pumice dust -
 * putty powder -
 * reverse intaglio crystal, essex crystal -

Gem-related organizations

 * Adamant Research Laboratory -
 * African Diamond Digger's Association -
 * American Diamond Industry Association (ADIA) -
 * American Gem Trade Association -
 * American Gem Trade Laboratory -
 * American Gemological Laboratories -
 * Argentinian Gemological Institute -
 * Associacao Brasileira de Gemologia -
 * Association Espania de Gemmologia -
 * Association Francaise de gemmologie -
 * Austrian Gemmological Association -
 * Belgian Gemmological Society -
 * Brazilian Gemological Association -
 * Cheapside Hoard Watch -
 * Cutter Guild, Netherlands -
 * Danzig guild -
 * De Beers Marine Corporation –
 * Deutsch Gemmologische Gesellschaft -
 * Diamond Board of South West Africa -
 * Diamond Council of America -
 * Diamond High Council -
 * Diamond Research Laboratory -
 * Diamond Syndicate -
 * European Gemological Laboratory -
 * Exhibition of International Jewellery -
 * Federation of South African Gem and Mineralogical Societies -
 * Gem Trade Laboratory -
 * Gemmological Association of All Japan -
 * Gemmological Association of Hong Kong -
 * Gemmological Association of Korea -
 * Gemmological Association of Switzerland -
 * Gemmological Institute of Korea -
 * Gemmological Society of Japan -
 * Gemmological Society of South Africa -
 * Gemmologist Association of Sri Lanka -
 * GIA Gem Trade Laboratory -
 * Government Diamond Office -
 * Government Gold and Diamond Office, Sierra Leone -
 * Hong Kong Gemmological Association, Gemmological Association of Hong Kong –
 * Indian Gemmological Institute -
 * international Confederation of Jewelry, Silver-Ware, Diamonds, Pearls and Stones -
 * International Gemmological Institute -
 * Italian Gemmological Institute -
 * Japanese Gemmological Association -
 * Jeweler's Vigilance Committee -
 * Jewelers Security Alliance of the United States of America -
 * Jewelers Security Alliance -
 * Jewelry Industry Council -
 * Korean Gemmological Institute -
 * Norwegian Gemmological Association -
 * Primer Institute Gemologico Latin Americana -
 * Spanish Gemmological Association -
 * Sri Lankan Gemmological Association, Gemmological Association of Sri Lanka -
 * Swiss Gemmological Association, Gemmological Association of Switzerland -
 * World Federation of Diamond Houses –

Companies

 * Accra Diamond Company -
 * Accra Diamond Market (ADM) -
 * Akim Concessions -
 * Alamasi Ltd -
 * American Diamond Mining Corporation -
 * Arkansas Diamond Company -
 * Australian Diamond Exploration Joint Venture -
 * Borsa Diamanti d'Italia -
 * Botswana Diamond Valuing Company -
 * British Diamond Distributors, Britmond -
 * Ceylon Gem Society, Gem Society of Sri Lanka -
 * Charkhari Diamond-Mining Works, India -
 * Compagnie de Diamantes de Angola -
 * Compagnie Diamantifere de lat Hauter-Sangha, Central Africa Republic -
 * Compagnie Francaise des Mine de Diamant de Cap de Bonne Esperance -
 * Cooperative Bekima -
 * De beers Century AG -
 * De Beers Consolidated Mines Ltd -
 * De Beers Marine Ltd -
 * Diamant-Klub Wien -
 * Diamantclub van Antwerpen NV -
 * Diamond Club of South Africa -
 * Diamond Club West Coast -
 * Diamond Corporation (Sierra Leone) -
 * Diamond Corporation Cote d'Ivoire -
 * Diamond Corporation Ltd -
 * Diamond Corporation of West Africa -
 * Diamond Dealers' Club -
 * Diamond Development Company of Ghana -
 * Diamond Dredging and Mining Co. -
 * Diamond Exchange of Singapore -
 * French Gemological Association -
 * Gem and Mineral Society of Zimbabwe -
 * Gem Society of Ceylon -
 * Gem-Trade Laboratories -
 * GEMDATA -
 * Gemmological Instruments Ltd -
 * GemoLite -
 * Ghana Consolidated Diamond Ltd -
 * Ghana Diamond Marketing Corporation -
 * Grigualand West Diamond Mining Co. -
 * Hong Kong Diamond Bourse -
 * Kimberley Central Diamond Mining Company -
 * London Diamond Syndicate -
 * Marine Diamond Corporation -
 * Namdeb Diamond Corporation –
 * National Diamond Mining Company Sierra Leone -
 * National Diamond Mining Company -
 * New Almasi Ltd -
 * New Israel Club for Commerce in Diamonds -
 * South African bourse -
 * Zimbabwe Gem and Mineral Society, Gem and Mineral Society of Zimbabwe –

Collections

 * Alexander Blythe Collection -
 * Bavarian Imperial Treasury -
 * Italian Gem Treasury -
 * Louvre Museum Gem Collection -
 * Provincial Diamond Museum, Belgium -
 * Russian Treasury of Diamonds of Precious Stones -

Related fields and mines

 * Ajmer-Merwara Emerald Field -
 * Area G -
 * Area H -
 * Area M -
 * Area R -
 * Area U -
 * Belfontein Diamond Mine, Kimberly -
 * Big Five (diamond mines) -
 * Bonsa Diamond Field, Ghana -
 * Brandberg West Mine -
 * Bultfontein diamond mine, South Africa -
 * Camatue Pipe, Angola -
 * Canchia Pipe, Angola -
 * Carter Ruby Mine, Holbrook Ruby Mines, Pale & Demoko's Mine, Sheffield Corundum Mine -
 * Catoca Pipe, Angola -
 * Chanda Diamond Field, India -
 * Cleopatra emerald mines -
 * Consolidated Diamond Mines of South-West Africa Ltd -
 * Crater of Diamond, Arkansas, USA -
 * David Diamond Mine -
 * De Beers Diamond Mine -
 * De Beers Mine -
 * Dutoitspan diamond mine, Du Toit's Pan mine -
 * Finsch diamond mines, Cape Province -
 * Frank Smith Mine, Cape Province -
 * Fuxian Pipe 50, China –
 * Gregory Ruby Mine, USA -
 * Jebel Zabarah Mines -
 * Kaal Valley Diamond Mine, Orange Free State -
 * Kaalfontein Mine, Orange Free State-
 * Kasi Diamond Field, Zaire -
 * Khao Ploi Waen sapphire mine, Thailand -
 * Majhgawan diamond mine, India -
 * Mallin Diamond Mines -
 * Letseng-Lar Terai Diamond Mine, Letseng-La-Terai Pipe, Lesotho -

Related laws

 * Export and Import of Rough Diamonds Act -

Journals

 * Diamant (periodical) -
 * Diamond News and S.A. Jeweller (journal) –

Related people

 * Joseph Asscher, Dutch diamond cutter -
 * Louis de Berquen, Louis de Berquem, Belgium diamond cutter -
 * Robert M. Shipley, US gemologist -
 * Vincenzio Peruzzi, Venetian lapidarist -

Miscellaneous

 * Abortive ova theory of pearls -
 * Acentela -
 * Agastimata book -
 * Agate thunder egg -
 * AGS color grading system -
 * Ahrens Prism -
 * Alexandrite cat's-eye -
 * Algeiba star -
 * Alizarin yellow -
 * Alton Noel -
 * Anhedral crystal -
 * Aquamarine crysolide, blue zircon -
 * Arabian beads -
 * Aurora Borealis stone -
 * B-Safety celluloid -
 * Baltic amber coast -
 * baraketh bareketh -
 * Baroda gem -
 * Bavarian cat's-eye -
 * Biblical gemstone –
 * biblical lapidaries biblical lapidary -
 * bitner template -
 * Calmazul, Chrysocamern -
 * Canadian Certificate, of diamonds -
 * Cascalho -
 * Chicha stone -
 * CIBJO International Clarity -
 * CIBJO International Color-Grading Scale -
 * CIE Chromaticity Chart -
 * CIE coordinates -
 * diamant Coeur -
 * Diamantfontein -
 * Diamond cape series -
 * Diamond Grading Report -
 * diamond pipe -
 * Diamond salvage -
 * Diamond sieve -
 * diamondLite -
 * Eacret Benitoite -
 * emerald coated beryl -
 * epithelium of eye -
 * Ethnic jewelry –
 * Export and Import of Rough Diamonds Act -
 * Fellow of the Gemmological Association of Australia -
 * Fellow of the Gemmological Association of Great Britain -
 * Five Precious Fragments -
 * Four X's of diamond grading -
 * Gemologist diploma -
 * Glytography, study of gem engraving -
 * Golden Age of Amber -
 * Graver facet -
 * gypsy setting -
 * Hirschheimer Puddington -
 * Historical gemology -
 * Hyacinth of Vesuvius -
 * Illicit diamond buyer -
 * Illustration of crystal lattice, illustration of crystal structure -
 * Incised gemstones -
 * Indian classification of diamond -
 * Kandy Cat's-Eye -
 * Karma Purani -
 * Knife edge girdle -
 * Lapidary of Marbodus -
 * Leuco-garnet -
 * Lumpy girdle -
 * Mani-Málá -
 * Marbodus poen, Lapidary of Marbodus -
 * Medicinal gemstone –
 * Mine salting -
 * Mogok Stone Tract, Burma -
 * Nevada wonderstone -
 * Parti-colored gemstone -
 * Pearl compass -
 * Pearl-ship minder -
 * Peristerite –
 * Piconite –
 * Pitdah -
 * Plato-Mitchell technique -
 * Rhodesian moonstone -
 * Tavernier rule -
 * Tirungem, tirum gem -
 * Tongue test -
 * Treated andamooka matrix -
 * Troy's Cathedral Gemstones -
 * Turkey fat one –
 * Valley of Diamonds (legend) -