Bonhams News

The stone was sold in London in September for $2,935,263

The D colour, Internally Flawless and Type IIa exceeded its pre-sale estimate

Bonhams New York sale saw a an emerald-cut diamond ring sell for $828,500

The ring, expected to bring up to $600,000, is flanked by trillion-cut diamonds

A 24.31-carat diamond is estimated to fetch up to $2.3 million

The diamond necklace features nine Chameleon diamonds weighing 13.87 carats

A fancy pink diamond weighing 5.03 carats raked in in $583,551 per carat

Diamond necklaces and rings belonging to Katherine Domyan went big at Bonhams

The Belle Époque Diamond “Meander” Tiara is estimated at around $150,000

The British-based private equity group will buy Binhams for an undisclosed sum

The square-cut Fancy Pink diamond, of VS1 clarity, is estimated at $774,500 - $1,032,676

The auction will offer jewelry owned by Katherine Domyan, Olympic swimming gold medalist

"Bidding frenzy" ensues at Bonhams latest auction of Art Deco jewels in London

The sale will include Burmese rubies, Kashmir sapphires, Colombian emeralds and "magnificent diamonds”

Ghika was Director of Jewellery for UK & Europe since 2007

According to the company, the diamonds were “the subject of a fierce bidding war”

Two collections of rare Fancy Vivid Yellow diamonds will headline Bonhams London sale

The fancy intense blue, weighing 4.03-carats, has been held in a private collection for 30 years