Verdura Cuff, Burmese Sapphire Shine at Bonhams
Several other colored gemstones joined the pieces in the top 10 list.

The gem-set and enamel “Maltese Cross” cuff nearly doubled the high end of its pre-sale estimate, selling for $432,300.
The cuff bangle was designed in 1935 by Sicilian designer Fulco di Verdura, who had just returned to Paris after a year in the United States to resume work with Gabrielle “Coco” Chanel.
Later in the decade, “First Lady of American Theater” actress and the first woman to achieve EGOT status, Helen Hayes MacArthur, received the piece as a gift from her husband.
The cuff had remained in the family for the entire time before selling at auction this week, still in the original box and in “pristine condition,” Bonhams said.
The sapphire, an 11.87-carat loose cushion-cut from the estate of the late coin collector Stewart Blay, sold for $660,900, triple its pre-sale estimate.
The 21-lot collection that belonged to Blay, in total, more than doubled its pre-sale estimate of $724,300, achieving $1.5 million.
In total, the 257-lot sale garnered $7.4 million with 88 percent sold by lot and 97 percent sold by value.
“The New York Jewelry sale saw impressive results for the fancy diamonds together with the exceptional collection of colored gemstones,” said Caroline Morrissey, Bonhams director and head of jewelry, New York.
“The rare 1930s Chanel gem-set and enamel ‘Maltese cross’ cuff attributed to Verdura for Chanel formerly owned by American actress Helen Hayes MacArthur achieved double its pre-sale estimate. It was an honor to bring such a rare piece with impeccable provenance to auction for the first time.”
Other highlights of the sale include a 3.91-carat cushion-cut Kashmir sapphire, also from the Blay collection, which achieved $343,400, more than its pre-sale estimate.
Several diamond and colored diamond pieces were also up for sale, including a three-stone fancy intense blue diamond ring, which sold for $381,500, within its estimate of $300,000 to $500,000.
A ring featuring a 6.59-carat emerald-cut diamond accented with colorless and yellow-tinted diamonds sold above its high estimate of $180,000, garnering $203,700.
From the same collection, another ring, featuring a 2.03-carat cushion-cut fancy pink diamond accented with colorless and pink-tinted diamonds sold for $305,300, also achieving above its high estimate, which was $220,000.
Other notable colored diamonds include a 1.37-carat fancy intense purplish pink diamond, a ring featuring a 1.30-carat fancy brownish red diamond, and a necklace featuring a 17.04-carat fancy intense yellow diamond.
The Latest

The family-owned jeweler will open a new showroom in Bel Air, Maryland, this fall.

Amanda Ileana Hernandez is married to Carlos Hernandez, one of two men in prison for the 2024 murder of Michigan jeweler Hussein Murray.

The reimagined jewel, our Piece of the Week, trades the diamonds in the original 1998 design for blue, pink, yellow, and green sapphires.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

Sponsored by American Gem Trade Association


In the United States, second-quarter sales were flat amid soft consumer sentiment and lower in-store traffic.

Lucara Diamond Corp., which recovered the “Motswedi” diamond from the Karowe mine, sold the stone for an undisclosed amount.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The expanded collections now feature hand-cut gemstones like topaz, tanzanite, chrysoprase, chalcedony, smoky quartz, and fire opal.

The lab-grown diamond jewelry brand’s newest boutique is in Westfield Valley Fair in Santa Clara, California.

The gemstone supplier and manufacturer acquired the remarkable 104-gram Zambian emerald at Gemfields’ auction in May.

Two suspects offered to trade the woman a “winning” lottery ticket for her jewelry.

Finsch has been in business rescue since May, and owner Petra Diamonds said it sees no viable path forward for the mine.

Michel Patrick DeSalles was sentenced after pleading guilty to the 2017 murder of Omid Gholian, who owned a jewelry store in Manhattan.

Longtime industry executive Beth Miller has taken on the role.

Jamie Cygielman will take on the role on Aug. 24.

Moore, Polly’s husband, is remembered as a family man with an easygoing spirit and a love for sports and the outdoors.

Duvall O’Steen and Jen Cullen Williams share the best ways to display, present, and explain colored gemstones to younger customers.

The mid-year conference for jewelry and watch appraisers will take place Sept. 5-6 on Zoom.

Honest Hands Ring Co. Founder Benjamin Bosworth shared his thoughts on jewelry technology and why AI can never replace the human element.

QVC Group President and CEO David Rawlinson is temporarily being replaced by a familiar face, former QVC CEO Mike George.

The brand also added two one-of-a-kind brown diamond pieces to the “Sanssouci” series of its “Gardens” collection.

Ostbye took home top vendor honors at the Independent Jewelers Organization’s show, held last month in Kentucky.

Sponsored by Stratus Estate Buyers

Cloud, who will officially join Blue Nile on Monday, spent 26 years at Tiffany & Co. and founded jewelry brand Roseate.

Garcia will take over from the company’s current CFO, Anders Boyer, who is retiring at the end of November.

Etsy CEO Kruti Patel Goyal explained why the company is letting go more than 200 employees as its performance improves.






















