didier frediani est negociant en pierres precieuses, gemmologue. nos voyages nous permettent de trouver regulierement le plus belles gemmes pour repondre aux demandes de nos 1500 c ...
Talisman Jewelers and Metalsmiths have been serving retail, trade, and movie studio customers for over 13 years. While we can accommodate most any jewelry need, we specialize in ...
The Spectrum Network is a website dedicated to Colored Gemstones, Gemological Information and is the home of the famous interactive Gem, Mineral and Jewelry Show Calendar. Our inte ...