A mysterious 18th century necklace made from around 500 diamonds, some of which are believed to have been taken from a piece ...

A rare diamond necklace with possible links to former French queen consort Marie Antoinette is to be auctioned in November ...

The man-made diamond industry does not stop surprising both traders and consumers with new whirls of popularity. It seems that no one product had so extremely short transformation path and ...

Opinions expressed by Forbes Contributors are their own. Pam Danziger reports on retail, focused on the luxury consumer market. After years of disavowing the authenticity of man-made diamonds ...

when the world’s major diamond producers and buyers met to address growing concerns, and the threat of a consumer boycott, over the sale of rough, uncut diamonds to fund the brutal civil wars of ...

Lab-grown diamonds, also known as synthetic or man-made diamonds, have been around for decades, but only in recent years have they gained significant traction. Technological advancements have ...

Allied Market Research valued the synthetic-diamond industry at $24 billion as recently as 2022, but in May, De Beers—a longtime proponent of man-made—announced that its lab-grown offshoot ...

With new guidance for the jewelry industry, its wide-ranging ruling is a welcome relief to the man-made diamond industry and a migraine-sized headache for the mined-diamond industry. At the end of ...

Lab-grown diamonds, also known as synthetic diamonds, man made diamonds, or cultured diamonds, have the same physical properties of natural diamonds because they are created in a lab using ...

The man-made diamond boom is over, and prices for ultra-trendy lab-grown diamonds are set to tumble this year, industry veterans say. Paul Zimnisky, a leading diamond analyst, foresees jewelers ...

The man behind that model, Robert Gülpen, is at it again, and will offer for sale at an auction house another baby Aventador, but this one is wrapped in gold and will command a price of at least ...

A rare diamond necklace with possible links to former French queen consort Marie Antoinette is to be auctioned in November ...