Christie’s Magnificent Jewels auction in New York on December 10 is led by a 5.72-carat fancy intense blue diamond with an estimate of $6 million to $8 million. Also among the top lots are several ...

Sotheby’s just made a major diamond sale and it was purchase by a bidder over the phone. The sale proves that, even in these turbulent times, collectors are still willing to shell out millions for ...

Experts explain how a stone's hue can affect the price and value of an engagement ring. Reviewed by Olivia Landau As you start to consider different engagement rings, it's important to understand the ...

Sotheby’s will offer a rare 102.39-carat, D color, flawless diamond in a single-lot live auction in Hong Kong on Oct. 5. Leading to the live event, it will also be open for online bidding starting ...