Tag: laboratory services

The big three auction houses - Phillips, Sotheby's, and Christie's - sold watches for a combined total of $108m in a single weekend, dispelling...

Sir Gabriel "Gabi" Tolkowsky, the legendary master diamond cutter and innovator, has died at the aged of 84. He will be remembered for a catalog...

Signet remains by far the biggest-grossing jeweler in North America, according to National Jeweler magazine's annual State of the Majors report on $100m supersellers...

A diamond and platinum bandeau tiara, signed Boucheron Paris and owned for over a century by a British aristocratic family, is to be sold...

The International Gemological Institute (IGI) has analysed and graded a 35.00-carat laboratory-grown diamond (LGD), the largest to date. Produced by Maitri Lab Grown Diamonds...