AuctionsApr 07, 2025
182-Carat Paraíba-Type Tourmaline Heading to Auction in Hong KongAuctionsApr 09, 2025
Bonhams to Offer Selection of Chaumet Jewels
The pieces span from the Art Deco period to the 1970s and will go up for auction at the Paris Jewels sale later this month.
At its Paris jewelry auction on Apr. 24, Bonhams will offer a single-owner collection of Chaumet jewelry, as well as diamond and colored gemstone pieces, including a diamond necklace from 1840.
Paris—Bonhams will offer a selection of Chaumet jewelry and hand mirrors as part of its Paris Jewels sale later this month.
The Bonhams Cornette de Saint Cyr auction is set for Apr. 24 and will also feature diamond jewelry, colored gemstone pieces, and designs from several high-end brands including Cartier, Boucheron, Buccellati, Graff and Van Cleef & Arpels.
“Paris Jewels includes a delightful selection of Chaumet originating from a single-owner collection featuring designs spanning the decades from an exceptional Art Deco diamond and ruby bracelet to 1970s stylized malachite and lapis lazuli designs,” said Marine Girardet, Bonhams head of jewelry, France.
“The sale also has highly sought-after pieces of jewelry including a pair of Graff fancy colored diamond earrings and a striking sapphire ring weighing 21.03 carats.”
A highlight of the Chaumet offering is an Art Deco ruby and diamond bracelet that is estimated to sell for €8,000 to €12,000 ($8,900 to $13,300).
The bracelet, pictured at the top of the article, features a geometric design with alternating diamond-set rectangular links and motifs set with calibré-cut rubies.
Two hand mirrors circa 1965 from the brand are for sale, each offered with a Chaumet box.
One is made in white and yellow gold with a coral handle and is estimated to sell for €2,000 to €4,000 ($2,200 to $4,400), while the other, which is made in coral, chrysoprase, aventurine, and 18-karat gold and is estimated to fetch €5,000 to €7,000 ($5,500 to $7,800).
The Bonhams Cornette de Saint Cyr auction is set for Apr. 24 and will also feature diamond jewelry, colored gemstone pieces, and designs from several high-end brands including Cartier, Boucheron, Buccellati, Graff and Van Cleef & Arpels.
“Paris Jewels includes a delightful selection of Chaumet originating from a single-owner collection featuring designs spanning the decades from an exceptional Art Deco diamond and ruby bracelet to 1970s stylized malachite and lapis lazuli designs,” said Marine Girardet, Bonhams head of jewelry, France.
“The sale also has highly sought-after pieces of jewelry including a pair of Graff fancy colored diamond earrings and a striking sapphire ring weighing 21.03 carats.”
A highlight of the Chaumet offering is an Art Deco ruby and diamond bracelet that is estimated to sell for €8,000 to €12,000 ($8,900 to $13,300).
The bracelet, pictured at the top of the article, features a geometric design with alternating diamond-set rectangular links and motifs set with calibré-cut rubies.
Two hand mirrors circa 1965 from the brand are for sale, each offered with a Chaumet box.
One is made in white and yellow gold with a coral handle and is estimated to sell for €2,000 to €4,000 ($2,200 to $4,400), while the other, which is made in coral, chrysoprase, aventurine, and 18-karat gold and is estimated to fetch €5,000 to €7,000 ($5,500 to $7,800).
A small Chaumet hand mirror, circa 1965, featuring one side in white gold, the other in yellow gold with textured detailing and a red coral handle.
A large Chaumet hand mirror, circa 1965, with coral, chrysoprase, aventurine, and 18-karat gold
A selection of Chaumet malachite and lapis lazuli jewels circa 1970 is also on offer.
A pair of earclips, a ring, and a brooch, each with a foliage-inspired design and textured yellow gold mount, are up for sale.
Each of these pieces is estimated to sell for €5,000 to €7,000 ($5,500 to $7,800).
A stylized foliage motif brooch with malachite and lapis lazuli plaques (left) and a ring in the same style (right)
A pair of Chaumet earclips featuring malachite and lapis lazuli plaques
Other highlights of the sale include a pair of Graff yellow diamond and diamond pendant earrings with a pre-sale estimate of €70,000 to €90,000 ($77,500 to $99,700), and a ring set with 21.03-carat Sri Lankan blue sapphire with an estimate of €50,000 to €80,000 ($55,400 to $88,600).
A pair of Graff earrings set with brilliant-cut diamonds suspending fancy yellow diamonds, one of 3.08 carats and the other 3.03 carats, both with VVS2 clarity
A link chain necklace, circa 1840, designed as a bow, suspending two briolette-cut diamonds
A sapphire and diamond ring with a 21.03-carats cushion shaped blue sapphire of Sri Lankan origin and a mount set throughout with step- and brilliant-cut diamonds
A diamond necklace, circa 1840, is estimated to sell for €50,000 to €70,000 ($55,400 to $77,500).
Additionally, the auction will feature an emerald and diamond bracelet. It is estimated to fetch €24,000 to €28,000 ($26,600 to $31,000).
A bracelet set with nine step-cut octagonal-shaped Colombian emeralds links set between duos of baguette-cut diamonds
A Boucheron ring centering an 11.87-carat cabochon sapphire of Burmese origin set within a baguette- and brilliant-cut diamond surround
Also, a Boucheron ring featuring a Burmese sapphire weighing more than 11 carats is for sale with a pre-sale estimate of €20,000 to €30,000 ($22,200 to $33,200).
On Apr. 14, the week prior to the sale, Bonhams will host Violaine Bigot, head of Heritage Jewellery Collection at Chaumet, for a discussion on Chaumet designs from 1950-1970.
For more information about Bonhams Paris Jewels auction, click here.
More on Auctions
The Latest
MajorsJan 09, 2026
Kendra Scott Taps Activewear Exec as CEO Chris Blakeslee has experience at Athleta and Alo Yoga. Kendra Scott will remain on board as executive chair and chief visionary officer.
SurveysJan 09, 2026
U.S. Holiday Retail Sales Up 4%, Visa, Mastercard SayThe credit card companies’ surveys examined where consumers shopped, what they bought, and what they valued this holiday season.
CollectionsJan 09, 2026
Piece of the Week: Lionheart’s ‘Serenity’ Opal CharmThe “Serenity” charm set with 13 opals is a modern amulet offering protection, guidance, and intention, the brand said.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
CollectionsJan 08, 2026
Pandora’s New ‘Bridgerton’ Jewels Celebrate Bees, Bows, and Blooms“Bridgerton” actresses Hannah Dodd and Claudia Jessie star in the brand’s “Rules to Love By” campaign.
Weekly QuizJan 08, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsJan 08, 2026
Ana Khouri To Receive 2026 Gem Award for High Jewelry ExcellenceFounded by jeweler and sculptor Ana Khouri, the brand is “expanding the boundaries of what high jewelry can be.”
TrendsJan 08, 2026
Stuller’s Color of the Year Is a Stark Contrast to Pantone’s WhiteThe jewelry manufacturer and supplier is going with a fiery shade it says symbolizes power and transformation.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
CollectionsJan 08, 2026
Gracie Abrams To Front New Chanel Jewelry CampaignThe singer-songwriter will make her debut as the French luxury brand’s new ambassador in a campaign for its “Coco Crush” jewelry line.
MajorsJan 08, 2026
Diamond Council of America Names New Board DirectorsThe nonprofit’s new president and CEO, Annie Doresca, also began her role this month.
ColumnistsJan 07, 2026
Peter Smith: Physical Retail—The Beginning or the End?As the shopping mall model evolves and online retail grows, Smith shares his predictions for the future of physical stores.
Events & AwardsJan 07, 2026
Melee Adds 13 New Designers to NYC ShowThe trade show is slated for Jan. 31-Feb. 2 at The Lighthouse in New York City's Chelsea neighborhood.
TrendsJan 07, 2026
Amanda’s Style File: Go for GarnetJanuary’s birthstone comes in a rainbow of colors, from the traditional red to orange, purple, and green.
SourcingJan 07, 2026
Diamonds Do Good Releases 2025 Impact ReportThe annual report highlights how it supported communities in areas where natural diamonds are mined, crafted, and sold.
CrimeJan 06, 2026
2 Jewelers Arrested After TraxNYC Diamond District BrawlFootage of a fight breaking out in the NYC Diamond District was viewed millions of times on Instagram and Facebook.
MajorsJan 06, 2026
Rio Grande Says These Are the Top Personalization Tools for 2026The supplier has a curated list of must-have tools for jewelers doing in-house custom work this year.
MajorsJan 06, 2026
Zales Tests Out A New LookThe Signet Jewelers-owned store, which turned 100 last year, calls its new concept stores “The Edit.”
MajorsJan 06, 2026
LeachGarner Appoints New Director of SalesLinda Coutu is rejoining the precious metals provider as its director of sales.
SourcingJan 06, 2026
AGA Announces 2026 BoardThe governing board welcomed two new members, Claire Scragg and Susan Eisen.
TrendsJan 05, 2026
Amanda’s Style File: New Year’s EditionSparkle with festive diamond jewelry as we celebrate the beginning of 2026.
IndependentsJan 05, 2026
Jeweler Ben Nighthorse Campbell Dies at 92The master jeweler, Olympian, former senator, and Korean War veteran founded the brand Nighthorse Jewelry.
TrendsJan 05, 2026
Pinterest 2026 Trend Report: Brooches, Bold Gold, Cool BlueIn its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.
MajorsJan 02, 2026
Marc Metrick Out as CEO of Saks Global Executive Chairman Richard Baker will take over the role as rumors swirl that a bankruptcy filing is imminent for the troubled retailer.
Events & AwardsJan 02, 2026
Jan Mohr, Couture’s ‘North Star,’ Dies at 71Mohr had just retired in June after more than two decades as Couture’s retailer liaison.
SourcingJan 02, 2026
IDCA Elects New President, Board of DirectorsShekhar Shah of Real Gems Inc. will serve as president of the Indian Diamond & Colorstone Association in 2026.
CollectionsJan 02, 2026
Lalaounis’ 2026 Good Luck Charm Speaks to ResilienceThis year’s good luck charm features the mythical horse Pegasus, and is our first Piece of the Week of the new year.
EditorsDec 31, 2025
The Top 5 Stories of 2025Articles about crime, engagement rings, and a necklace worn in the World Series generated the most interest among readers.
