Price guide for Unheated Sapphires from Ceylon, Sri Lanka Unheated Sapphire Until 1972 Sri Lanka was known as Ceylon, to this day people refer to... ... <看更多>

Loose Blue Sapphire Gemstone AIGS Certified Blue SapphireBlue Sapphire price per carat [productdes get= Blue Sapphire Unheated Madagascar 2.04ct – 8x6mm ... ... <看更多>

... 1) How much does 4 to 5 carats Sri Lankan Royal Blue Sapphire Cost ? (min 0:46) 2) First Microscope - 4.06 carats Unheated Sapphire (min ... ... <看更多>