Gia atau gemological institute of america merupakan suatu organisasi yang mengeluarkan “ international diamond grading system ”. As the creator of the diamond 4cs and the international diamond grading system™, gia is trusted by museums, auctions houses, and consumers all. Gia pratama (@giapratamamd) on instagram:
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View, save and share gia diamond and jewelry reports with ease across multiple devices. The story of the life of gia carangi, a top. Learn how to officially lookup a gia certificate and to verify if it belongs to the diamond you're examining in this full gia certificate check guide
Established in 1931, gia is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
Diamondlovers, perhiasan bersertifikat gia (gemological institute of america) dianggap sebagai standar kualitas tertinggi di industri. Most notable of these efforts. With angelina jolie, faye dunaway, elizabeth mitchell, eric michael cole. Gia also exists to educate the gem and jewelry industry and the general public through its publications and outreach efforts.
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