related to Natural sapphires · 30Sapphire → Afghanistan, Although, Australia, Burma, Cambodia, Cameroon, China, Colombia, Ethiopia, For, India, Jammu, Kashmir, Kenya, Laos, Madagascar, Malawi, Montana, Mozambique, Myanmar
has treatment · 25Sapphire → As, At, August, Bill Richards, Carats, Different, Evidence, Gem Industry, However, Intergem's, It, Roman, Sapphire Marketer Upsets The, Sapphires, Schticks, The, The Wall Street Journal, This, Un-heated, Upon
related to Mining · 25Sapphire → Afghanistan, Australia, Because, Burma, Cambodia, China, Colombia, Commercial, India, Kashmir, Kenya, Laos, Madagascar, Malawi, Myanmar/Burma, Nepal, Nigeria, Pakistan, Sapphires, Sri Lanka
related to Historical and cultural references · 23Sapphire → An Italian, August, During, English, Etymologically, European, French, Greek, Hebrew, Hindu, Latin, Mary, Medieval Ages, Pope Innocent III, Queen, Queen Elizabeth II, Queensland, Roman, Saturn, Scots
related to Star sapphire · 23Sapphire → Adam, American Museum, At, Bombay, During, If, India, Misshapen, National Museum, Natural History, New York City, Occasionally, Pure Land, Queensland, Ratnapura, Since, Sri Lanka, Star, The, The Black Star
has method · 17Sapphire → Another, Bridgman, Chemical Vapor Deposition, CVD, Czochralski, Edge-defined Film-fed Growth, EFG, Heat Exchanger Method, HEM, In, It, Russia, Stöber, Synthetic, The, Then, United States
related to Color-change sapphire · 16Sapphire → Color, Color-change, Daylight, However, Madagascar, Mogok, Myanmar, SPD, Sri Lanka, Tanzania, The, This, Thus, Two, Verneuil, Virtually
related to Large rubies and sapphires · 15Sapphire → America Star Sapphire, As, Bangkok-based Lotus Gemology, California, Circa, Fallbrook, Large, Life, November, Pride, Roy Whetstine, This, Tucson, Ward, Whetstine
related to Cause of color · 14Sapphire → Al3, An, Because, Cr3, Fe2, Fe3, If Fe2, Rubies, Sometimes, The, This, Ti4, Unlike, When
related to Dopants · 13Sapphire → Artificial, Chemical, Czochralski, However, In, Jan Czochralski, Kyropoulos, Many, One, Polish, The, This, Verneuil
