The necklace containing around 300 carats of diamonds was bought by an unidentified woman who put in her bid over the phone, ...

Whether you are selling diamonds, gold, an engagement ring or other fine jewelry, or vintage or costume jewelry, you may ...

To show their support and as a thank you to those who serve in the U.S. Armed Forces, WP Diamonds offers active duty military, reserves and veterans 5% more on their final offer. Sell online ...

A mysterious diamond-laden necklace with possible links to a scandal that contributed to the downfall of Marie Antoinette, ...

One of the world's largest diamond companies, Signet Jewelers, is suffering from a host of credit issues at the same time that Amazon encroaches on its business, according to one short-seller.

De Beers on Wednesday said it expects to sell two-thirds fewer diamonds in the final sales cycles of 2023 than in the same period last year, as company CEO Al Cook said the gemstone seller’s ...

Christie's just broke a world record. The auction house sold a 28.86-carat diamond for $2,115,000 in an online auction — the most expensive diamond to ever be auctioned online, Annabelle ...