A Pear-shape Type IIa Fancy Pink diamond ring and a Cushion-cut Type IIb Fancy Blue diamond ring are now available by private appointment at selected jewelry stores nationwide. These rare diamonds are ...

A crossover ring with two fancy vivid blue diamonds designed by Graff was the top lot at Christie’s New York Magnificent Jewels sale on Wednesday, fetching more than $12.5 million. The platinum ring ...

(CNN) — Got a spare $35 million? This blue diamond ring owned by a bouncy, curly-haired child star could be yours. Sotheby’s is auctioning the 9.54-carat ring it says belonged to Shirley Temple, the ...

A stunning 10.06-carat blue diamond ring, surrounded by pink and white gems on a platinum and rose gold setting, is up for grabs at the M.S. Rau Antiques in New Orleans, US, for “only” US$9.8 million.

Unsure about the authenticity of your diamond? Learn how to perform 5 easy, non-destructive tests at home using simple items ...

A 7.03-carat fancy deep blue diamond mounted on a platinum ring by London high jewelry house, Moussaieff, is the top lot at Christie’s Geneva Magnificent Jewels sale. The blue rectangular-cut gem with ...

When Sotheby's first announced the auction of a 24.78-carat fancy intense pink emerald-cut diamond with rounded corners, flanked by two shield-shaped white diamond side stones and set in platinum, in ...

Here are five of the most famous and most expensive celebrity engagement rings, including a recent addition from 2025.

Got about $35 million to spare? This blue diamond ring owned by a bouncy, curly-haired child star could be yours. Sotheby’s is auctioning the 9.54-carat ring it says belonged to Shirley Temple, the ...

PHILADELPHIA (CNN) -- Got about $35 million to spare? This blue diamond ring owned by a bouncy, curly-haired child star could be yours. Sotheby's is auctioning the 9.54-carat ring it says belonged to ...