Pink diamond (5 ct) breaks records at Bonhams
Bonhams sold a pink diamond for $ 583,551 per carat, a world record for this color category, according to the company.
Hennell Emerald Set Prompts Bidding War at Bonhams
Three Art Deco emerald and diamond pieces by legendary British designer Hennell sold for $2.7 million (GBP 1.9 million) at Bonhams in
Ruby of 4 Ct. Up for Sale at Bonhams Hong Kong
Ruby Photo © Bonham’s Bonhams’s spring jewelry sale in Hong Kong will spotlight a 4.01-carat Burmese “pigeon’s blood” ruby ring with diamonds, carrying
Graff Buys 4-Carat Blue Diamond For $3.6 Million At Auction
A Fancy Intense Blue diamond which has been held in a private collection for nearly 30 years sold for $3.6 million, smashing
16.90-carat, D-color, internally flawless diamond ring
A step-cut, 16.90-carat, D-color, internally flawless diamond ring with a pre-sale estimate of $1.6 million to $2.2 million will lead Bonhams fine