11 Carat Purple Diamond Expected to Fetch Over $10M

Alrosa 11 carat purple diamond

Hong Kong based M&B Diamonds expects to sell a record setting purple diamond for more than $10 million, after buying the stone from Alrosa.

The cushion modified brilliant cut, 11.06 carat diamond is the largest fancy deep purple pink stone the Gemological Institute of America (GIA) has examined, according to the August 2018 grading report.

Alrosa originally debuted the gem as part of its “True Colour” collection in September at the Hong Kong Jewellery & Gem Fair. M&B bought it at tender in Moscow about two months ago, Roi Sheinfeld, owner of M&B Diamonds, told Rapaport News Wednesday.

M&B will preview the stone to customers by appointment only at its M&B Private Jewelers retail shops in Hong Kong and Singapore. While Sheinfeld chose not to reveal the stone’s purchase price, he expects the sale to yield more than $10 million, depending on the design.

“As it’s one of a kind…we will exhibit it as [a] polished loose diamond,” Sheinfeld added. “The client who buys it will have the privilege of sitting with our design team and creating a one of a kind bespoke piece.”