W.S.M. on MSN2mon
Where can I sell my loose gemstones, birthstones and crystals?
The value of sapphires, like rubies and emeralds, is predominantly tied to the color of the stone. Stones that have a high ...
INSTOREMAG.COM1d
Joint Statement on Response to Color Instability in Some Sapphires And Rubies
(PRESS RELEASE) The World Jewellery Confederation (CIBJO), the American Gem Trade Association (AGTA) and the International ...