Posts Tagged ‘Gemology 101’

Eight Tips for Buying a Fancy Sapphire

Friday, September 21st, 2012

If you think all sapphires are blue, take another look– this gorgeous bracelet is set with in an amazing array of beautiful sapphires, from deep purple to soft green to sunset orange to bright pink to golden yellow. In the gem trade, we call these unusual colors “Fancy” sapphires. Here are some handy insider tips […]

Sapphires Illustrate the Wonder of Gems and the Limits of Perception

Wednesday, July 14th, 2010

These two sapphires are both from the island of Sri Lanka, both are heat enhanced, both are from the same vendor, both weigh about the same. Here's another photograph, same stones, same photographer (myself), same camera, same photo stage, similar macro lens, slightly different lighting. Can you guess which one costs more?

Member - American Gem Society Member - American Gem Trade Association Polygon - The Jewelers Information Highway Harmony Recycled Precious Metals Firemark Diamonds