An unmounted diamond from De Beers, called the Jwaneng 28.88, was one of the top-selling items at the most recent jewelry sale at Sotheby’s in Hong Kong, bringing in HKD 21 million ($2.7 million). The ...

Alrosa has unanimously reelected Pavel Marinychev as its CEO and chairman of the managing board for another three-year term. Marinychev joined Alrosa in 2016 and became CEO in 2023 after leading group ...

De Beers has extended its Desert diamonds collection into the bridal arena, with jewelry featuring stones in a lighter palette. The collection, which spotlights diamonds in hues ranging from warm ...

A Cartier ring bearing a 20.03-carat diamond could fetch as much as $800,000 at an upcoming online Heritage sale in Dallas, Texas. The piece, featuring a cut-cornered rectangular modified ...

The ring bearing a sapphire will take center stage at an upcoming jewelry auction at Phillips in Geneva, where it is expected to fetch up to CHF 480,000 ($600,000). The piece centers a 19.93-carat ...

Sotheby’s will feature a range of diamonds and gemstones at its upcoming jewelry sale in Hong Kong, where a 32.86-carat emerald ring is expected to bring in up to HKD 25 million ($3.2 million). The ...

Titan Company’s jewelry revenue climbed in the fourth fiscal quarter as both demand and total purchase prices increased. Sales for the segment rose 46% year on year for the three months that ended ...

Three gemologists have opened Swiss International Gemlab (SIG), which will use a proprietary artificial intelligence (AI) system to assist grading and consistency. SIG, the brainchild of senior ...

Sales of hard-luxury goods in Hong Kong gained strongly in February, thanks to a boost from the Chinese New Year. Revenue from jewelry, watches, clocks and valuable gifts increased 24% to HKD 5.18 ...

Kering has named the first cohort of the new design-residency program it launched to strengthen ties between the Chinese and international communities. Kering developed its CRAFT program, which stands ...

The Gemological Institute of America (GIA) has appointed John Cowley as its chief financial officer and announced the launch of a new gemology school in Taiwan. Cowley brings over 30 years of global ...

A Cartier ruby and diamond ring took the spotlight at the recent Sotheby’s auction in Paris, bringing in more than eight times its high estimate. A bombé design, the piece centers an oval ...