California divorced mom Marissa Forrester's 1.5 carat diamond engagement ring had a retail value of $10,000 in 2012. Eleven years later in 2023, she sold it online for a quarter of that — $2,500. “I ...

A 9.51-carat blue stone that once belonged to the heiress Bunny Mellon sold for $7 million less than at its last auction, a ...

GN Diamonds’s successful tips for restocking and replacing fast-selling merchandise. 70–80% of customers buy the same day ...

Looking to unload a stash of old jewelry to cash in on soaring gold and silver prices? First do some digging if you want to secure the best deal possible. Figuring out where to shop and how much you ...

The Christie’s Geneva Magnificent Jewels auction at the Four Seasons Hotel des Bergues achieved more than $75.8 million.

A blue diamond weighing nearly 10 carats has sold at auction in Switzerland for 20.5 million Swiss francs ($26.6 million) ...