An extremely rare purple-pink Russian diamond has sold at auction in Switzerland ... selling for $35m (£22m), or $2.4m (£1.5m) per carat. November 2010: The Graff Pink, a 24.78-carat "fancy ...

The 1,111-carat Lesedi La Rona diamond, also from Botswana's Karowe Mine, was bought by a British jeweller for $53 million in 2017. Another diamond from Karowe, The Constellation, was sold for the ...

Platinum GIA Certificated 0.60 Carat Round Brilliant Cut Diamond Ring on sale, Bague diamants 0.60 carat 2 ors on sale, 0.60ct Round Four Claw Tulip Ring Made In Ireland SR1030 on sale, Vintage ...

Tavernier sold the diamond to King Louis XIV of France in 1668 with 14 other large diamonds and several smaller ones. In 1673, the stone was recut by Sieur Pitau, the court jeweler, resulting in a 67 ...