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Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
Gemological Institute of America Inc. (CC) 21 Tuval Street Hayahalom Building, 22nd Floor Ramat Gan, 52522 Hours: Sunday - Thursday, 9 a.m. - 4:45 p.m. In person drop off and pick up only. View available services and shipping information
Gem Encyclopedia is a virtual journey through the science and lore of Gemstones from across the globe. Each Gem page features Gemological Information, a Buyer’s guide, photos, videos & research.
GIA is the Largest, Most Respected Nonprofit Source of Gemological Knowledge in the World. gia.edu and 6 more links. Feel Confident in Your Diamond I Mila & Derrick. 1,039,910 views 2 years ago...
From the Hope diamond to the Spirit of the Rose, the Taylor Burton and the Lesotho Promise, we are trusted by museums and top auction houses all over the world to grade and research nature’s finest treasures.
Established in 1931, GIA is the world’s largest and most respected nonprofit institute of gemological research and learning. GIA discovers (through GIA Research), imparts (through GIA Education), and applies (through the GIA laboratory and GIA Instruments) gemological knowledge to the public.
Engagement Ring Guide: Best Ways to Save Money on a Diamond. Diamonds are valuable purchases, but you can save money on buying one by understanding the 4Cs and other value factors. ….
