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Bonhams
Pink Diamond Finds No Buyers at Bonhams
Two top items failed to sell at Bonhams' New York auction last week, including a rare fancy orangey-pink
News May 07, 2019 Rapaport News
Bonhams
Historic Cullinan Document Fetches $28K
The original manuscript that paved the way for the cutting of the 3,106-carat Cullinan diamond to create
News May 02, 2019 Rapaport News
Bonhams kashmir sapphire 150
17ct. Sapphire Smashes Estimate at Bonhams
It’s not often that a jewel sells for almost double its pre-auction estimate, but that happened
News May 01, 2019 Rapaport News
Bonhams
Bonhams Hires Jewelry Specialist in New York
Bonhams has appointed former Christie’s executive Leslie Roskind as senior jewelry specialist to help build its presence
News Apr 14, 2019 Rapaport News
Bonhams
Historic Cullinan Document Up for Auction
The original manuscript that brokered the cutting of the 3,106-carat Cullinan diamond to create the Crown Jewels
News Apr 11, 2019 Rapaport News
Phillips
Phillips Names New Jewelry Chief
Phillips has appointed Graeme Thompson worldwide head of jewelry, as it works to expand the recently created department internationally.
News Apr 10, 2019 Rapaport News
Bonhams London Jewels 150
Bonhams Offering 17ct. Kashmir Sapphire
A 17.43-carat Kashmir sapphire previously owned by a European noble family will go on sale at Bonhams later this month. The
News Apr 07, 2019 Rapaport News
Phillips NY
First Phillips NY Jewelry Sale Brings in $2.4M
A Bulgari necklace fetched $200,000 at Phillips auction house’s first New York sale, exceeding its presale estimate
News Dec 10, 2018 Rapaport News
Bonhams
24ct. Diamond Beats Estimate at Bonhams
A 24.31-carat diamond ring fetched $2.4 million at a Bonhams auction in London on Wednesday. The step-cut, D-color, internally flawless
News Dec 06, 2018 Rapaport News
Bonhams
18ct. Diamond Smashes Estimate at Bonhams
An 18.04-carat diamond fetched $828,500 at Bonhams on Monday, exceeding its presale estimate of $400,000 to $600,000, Bonhams said Tuesday.
News Dec 04, 2018 Rapaport News
Bonhams
18ct. Diamond to Lead Bonhams Auction
Bonhams will offer an 18.04-carat diamond at its Fine Jewelry sale in New York next month, estimating the
News Nov 18, 2018 Rapaport News
Bonhams
24ct. Diamond to Head Up Bonhams Auction
Bonhams will spotlight a 24.31-carat diamond at its upcoming Fine Jewels sale in London, estimating it will fetch $1.7
News Nov 14, 2018 Rapaport News
Bonhams
Bonhams to Sell Rare Chameleon Diamonds
Bonhams’s jewelry sale in Hong Kong will spotlight a rare necklace featuring the largest collection of chameleon diamonds
News Oct 31, 2018 Rapaport News
Bonham's Brett O'Connor
Bonhams Gets New Jewelry Director
Bonhams has appointed Brett O’Connor as senior international jewelry director and senior vice president of its US operations,
News Oct 16, 2018 Rapaport News
Bonhams
5ct. Pink Sets World Record at Bonhams
Bonhams has sold a pink diamond for $583,551 per carat, a world-record price for its color category,
News Oct 02, 2018 Rapaport News
Bonhams Harry Winston Ring
Emerald Diamond Beats Estimates at NY Auction
An emerald-cut diamond ring owned by Olympic gold medalist Katherine Domyan sold for $444,500 at Bonhams’s New York
News Sep 26, 2018 Rapaport News
Bonhams sales room
Auctioneer Bonhams Finds New Owner
Private-equity firm Epiris has acquired Bonhams for an undisclosed amount, the companies said. The auction house
News Sep 05, 2018 Rapaport News
Bonhams 150
Bonhams to Sell Olympian’s $3M Jewels
Bonhams will feature the jewelry collection of celebrated Olympic swimmer-turned-property mogul Katherine Domyan at its September auction
News Aug 27, 2018 Rapaport News
Bonhams pink 2018
10ct. Pink Diamond Tops Bonhams Auction
A 10.03-carat diamond ring was the top seller at Bonhams’s Hong Kong auction, which saw a total of 163
News May 29, 2018 Rapaport News
Bonhams
Bonhams Puts Itself Up for Sale – Report
UK-based auctioneer Bonhams is considering a sale of the business, and has appointed investment bank NM Rothschild to advise on the
News May 22, 2018 Rapaport News
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