Detailed reports from IGI provide essential information on the diamond's quality, ensuring a reliable and transparent purchase. On the other hand, GIA certification is renowned for its stringent ...

often resulting in a higher market value for GIA-certified diamonds. Understanding the nuances of these certifications empowers consumers to make informed decisions when selecting lab-grown diamonds.

The GIA iD100 ® uses advanced spectroscopic technology to distinguish natural diamonds from laboratory-grown (HPHT and CVD) diamonds and diamond simulants. The GIA iD100 can test colorless to ...

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 ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...

Graders at the Gemological Institute of America (GIA) recently came across some natural diamonds with interesting inclusions, some of which resembled animal life. A round, 1.55-carat, G-color, ...

More than 500,000 certified diamonds, ranging between 0.3 and 20 carats, are available at the ‘click of a button’. CEO Irene Deutsch said the platform would ensure the retailer can offer a ...

Malabar Gold & Diamonds, the responsible jeweller and one of the world’s largest gold and diamond retail chains, announces the launch of its exclusive new collection, ‘Swarnakriti’. This classic ...

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 ...

the only place where Congolese diamonds can be certified for export. ­Kindamba’s diamonds will be sold on at least twice before they reach a licensed buyer where a representative from the ...