Revenue rose at the International Gemmological Institute (IGI) last year amid increasing demand for synthetic-diamond certification. The India-based lab saw a 17% jump in 2024’s revenue, which came to ...

Gem Diamonds’ revenue and profit rose for the full year as a higher proportion of large diamonds led to an increase in the average price. Revenue from the company’s Letšeng deposit in Lesotho grew 10% ...

Brilliant Earth’s sales slipped 4% year on year to $119.5 million in the fourth quarter as consumers increasingly opted for engagement rings that cost less than $5,000, driving down the average order ...

US couples spent 5% less on engagement rings last year as lab-grown diamond center stones gained in popularity. Consumers who took part in a recent survey paid approximately $5,200 on average for ...

Tanishq, a Titan Company-owned Indian jewelry brand, has expanded its US presence to Atlanta and Seattle as it continues its efforts to reach expat consumers living abroad. The company opened the ...

Luxury jeweler Leviev has appointed Giovanni Mattera-Vairo managing director as part of an effort to bolster the brand’s presence and accelerate its retail expansion. Mattera-Vairo played a key role ...

The Accredited Gemologists Association (AGA) has partnered with Stuller and GCAL by Sarine in the launch of a new hybrid diamond master set that combines natural and lab-grown diamonds to improve ...

Terry Chandler will retire as CEO of the Diamond Council of America (DCA), after more than 24 years at the helm. Chandler first joined the DCA, a nonprofit that provides distance education and ...

Christie’s will sell a number of diamond jewels without reserve at its latest Hong Kong auction, with the top lot expected to bring in up to HKD 3 million ($348,149). The pear brilliant-cut, ...