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Phoenix Gem Lab
Lab Services
As a well-trained researcher and gemologist in the San Francisco Bay Area, I utilize cutting-edge technology and scientific equipment to offer professional, independent, and objective service for gemstone identification, grading and appraising. Our 21 years experience and expertise allows us to accurately identify a wide range of gemstones, diamonds, jade (Fei Cui, Nephrite, turquoise, etc.,), and the purity of precious metals, providing reliable results for all your jewelry identification needs.
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