You can also sell your loose diamonds to a certified GIA gemologist. These are professional appraisers who can verify the value of a diamond as well as its authenticity. You can loot for one online to ...

Certification serves as a vital part of the diamond buying process, particularly for lab-grown diamonds ... offering peace of mind to buyers who choose IGI-certified diamonds. GIA certification, often ...

Certification serves as a vital part of the diamond buying process ... offering peace of mind to buyers who choose IGI-certified diamonds. GIA certification, often regarded as the gold standard ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls ... GIA strives to protect the gem and jewelry buying public ...

Millions of diamonds are graded in GIA Laboratories annually. However, more and more counterfeit diamonds have shown up in the trade, becoming an increasing concern. To address this issue, a portable ...

Diamonds and other gemstones are weighed in metric carats: one carat is equal to 0.2 grams, about the same weight as a paperclip. (Don’t confuse carat with karat, as in “18K gold,” which refers to ...

a research scientist and senior manager of identification at the Gemological Institute of America (GIA). “They are both ‘diamonds.’” Choosing a lab-grown diamond also comes with some ...

I can understand why you Americans say you don’t want to buy our diamonds ... the only place where Congolese diamonds can be certified for export. ­Kindamba’s diamonds will be sold on ...

Discover expert reviews on businesses and services that accept crypto. Easily browse, compare, and select the best options with just a few clicks ...