The lore of opals is plentiful, just like the variety of colors found in this fascinating, kaleidoscopic gem. The Romans believed it was the most powerful of gems and named the stone "opalus". The Greeks thought opals gave them the power of prediction. Europeans saw a symbol of hope, purity and truth. One famous opal "The Burning of Troy" was given by Napoleon to Josephine.
Internal diffraction is what creates the colors you see in an opal and provides its shimmering iridescence. The colors dependent on the size of the silica spheres within the stone. Small spheres show blue, the largest show red and other colors too. The value is determined by the amount of color play within the stone although for many the colors and patterns favored are personal taste.
Neopolitan Opal™ comes from only one mine - the new Yahwah mine in Ethiopia - and features an intriguing play of background colors combined with a captivating iridescence which blends deliciously with Le Vian® flavors of gold and diamonds, especially Strawberry Gold® and Chocolate Diamonds®
Natural fancy brown diamonds are available in shades from champagne to cognac to Chocolate Diamonds®, Le Vian®’s original brand of natural fancy color brown diamonds. Chocolate Diamonds® are naturally flavored, the depth of their color determined by the tremendous amount of pressure the diamond receives from deep within the earth.
The Argyle Diamond Mine in Western Australia is the world's largest producer of brown diamonds – 80% of Argyle's gem quality is brown. Famous brown diamonds include the 545 carat dark rich champagne hued "Golden Jubilee," the world's largest cut natural diamond.