Auctions

18th-Century Diamond Necklace Sells for Nearly $5M

AuctionsNov 14, 2024

18th-Century Diamond Necklace Sells for Nearly $5M

Sotheby’s sold the necklace, which potentially has ties to Marie-Antoinette, for $4.8 million to a woman bidding via phone.

18th century diamond necklace
The necklace is known as a négligée and can be worn looped over into a simple knot, as shown in the first picture, or draped over the neck, with one side sitting higher than the other, as shown here.
View Slideshow
Geneva—After a seven-minute back-and-forth, a woman bidding over the phone won the battle for a négligée-style diamond necklace that is more than 200 years old.

The necklace, the crown jewel of Sotheby’s “Royal and Noble Jewels” sale held Wednesday in Geneva, sold for $4.8 million to the woman, identified only as an “international private collector.”

Its pre-sale estimate was $1.8 million to $2.8 million. 

The necklace, which contains more than 500 collet-set old cushion-shaped and circular-cut diamonds, was made sometime in the decade before the French Revolution—so, between the years 1779 and 1789—Sotheby’s has estimated.

The exact origin of the diamonds, which total more than 300 carats, is unknown. 

They are believed to be Golconda diamonds from the famed mines in India of the same name.

They also could be diamonds from the “Affair of the Necklace” necklace, the piece that caused a scandal and further damaged Marie-Antoinette’s reputation and the standing of the French monarchy in the eyes of the public.  

The famed “Affair” necklace was broken up and sold in London, and its diamonds would have been on the market around the time this approximately 300-carat necklace was made, likely for royalty or a high-ranking aristocrat of either the French or English court. 

What is known about this piece, Sotheby’s said, is that it once belonged to the Marquesses of Anglesey, an aristocratic family with close ties to the British Royal family in the early 20th century.

The diamond necklace has been worn to at least two British coronations.

Marjorie Paget, Marchioness of Anglesey, donned the piece for the coronation of King George VI in 1937, pairing it with the Anglesey tiara.

Marjorie Paget wearing 18th century diamond necklace
Marjorie Paget, the Marchioness of Anglesey, in her coronation robes and diamond jewelry at the coronation of King George VI, photographed by Cecil Beaton in 1937 (Photo courtesy of Condé Nast Archive)


Less than two decades later, in 1953, her daughter-in-law, the seventh Marquess of Anglesey, wore the same suite of jewels to the coronation of Queen Elizabeth II.

Sotheby’s said the seventh Marquess of Anglesey parted with the piece sometime in the 1960s.

It went on display at the American Museum of Natural History in New York in 1976 as part of the museum’s Bicentennial Exhibition before being acquired by a private collector in Asia, who has owned it until now.

When Sotheby’s announced earlier this fall that it would be offering the 18th-century necklace at auction, it marked the first time the piece had been seen in public in 50 years.

 Related stories will be right here … 

Sotheby’s “Royal and Noble Jewels” auction was a “white-glove sale,” meaning all the lots were sold, and 83 percent of the lots exceeded their high estimates.

The auction house held the sale in conjunction with “Magnificent Jewels” Wednesday in Geneva, with both sales totaling $30.7 million.

Sotheby’s said this “Royal and Noble Jewels” sale was the first in the auction category to include lots from various owners.

The offering of the 18th-century necklace took place alongside the single-owner sale “A Tsar’s Treasure: Ferdinand of Bulgaria (1861-1948).”

More details about the results of that sale will be covered in a separate article.
 
“The extraordinary results of today’s sale represent Sotheby’s ‘Royal and Noble Jewels’ sales at their apex. With yet another white-glove auction, these sales demonstrate the lasting power of provenance,” said Andres White Correal, Sotheby’s chairman of jewelry in Europe and the Middle East and head of Noble Jewels. 

He continued, “Meticulously collected over generations, ‘A Tsar’s Treasure’ provided an intimate glimpse into one of Central Europe’s most important royal families, and one of the greatest jewelry collectors of the 19th and 20th centuries.

“While there were innumerable results worth celebrating, as a career highlight, the Anglesey jewel stands sans pareil. From the moment we laid eyes on it, our entire team was transfixed by its beauty, its history, and its timelessness. The electricity in the sales room was palpable, and it will be one of my fondest memories to have been on the phone, helping to find its new home.” 

The Latest

Tom Moses
GradingMar 06, 2026
Tom Moses Leaving GIA After Nearly 50 Years

Moses, who started at GIA’s Santa Monica lab in 1976, will leave the Gemological Institute of America in May.

Charles & Colvard showroom in Morrisville, North Carolina
Lab-GrownMar 06, 2026
Charles & Colvard Files for Bankruptcy, Citing Price Pressures

Increased competition, falling lab-grown diamond and moissanite prices, and the rising cost of gold took a toll on the moissanite maker.

Zome Solara Earrings
CollectionsMar 06, 2026
Zome’s ‘Solara’ Earrings Embody Celestial Beauty

The earrings, our Piece of the Week, feature pink tourmalines as planets orbiting around an aquamarine center set in 18-karat rose gold.

TopImageCrop.jpg
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

Pomellato’s International Women’s Day “The Price of Freedom” Campaign
MajorsMar 06, 2026
Pomellato’s 2026 IWD Campaign Spotlights Economic Abuse

“The Price of Freedom” campaign video for International Women’s Day confronts the quiet violence of financial control.

Weekly QuizMar 05, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Stock image of shipping containers
Policies & IssuesMar 05, 2026
Tariffs to Increase to 15% This Week, Treasury Secretary Says

Also, a federal judge has ordered that companies that paid tariffs implemented under the IEEPA are entitled to refunds.

Common Era Difficult Women Pandora Pendant, Anne Boleyn Signet Ring, Cleopatra Pendant
CollectionsMar 05, 2026
Common Era Honors ‘Difficult Women’ in Collection

The ever-growing collection, which just expanded with the addition of Olga of Kyiv, features cameos of 12 women from history.

dca-laptop.jpg
Brought to you by
DCA Enters a New Chapter in Jewelry Education

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Diamond engagement rings by designer Lorraine West
TrendsMar 05, 2026
Engagement Ring Trends 2026: What’s In, and Why

We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

American Gem Society Conclave 2026 Orlando logo
Events & AwardsMar 05, 2026
AGS Announces Conclave 2026 Speaker Lineup

The annual event will be held in Orlando, Florida, from Sept. 14-17.

Caitríona Balfe on Only Natural Diamonds Spring 2026 Issue Cover
TrendsMar 05, 2026
Caitríona Balfe Fronts Only Natural Diamonds Cover

The “Outlander” star modeled for the digital cover of the magazine’s spring issue, which features a story on her relationship with jewelry.

CIBJO Milan
MajorsMar 05, 2026
Registration Opens for CIBJO Centenary Congress

This year’s annual congress, which will mark the confederation’s 100th anniversary, will take place this fall in Italy.

Michael M Beverly Hills Flagship Interior Rendering
MajorsMar 04, 2026
Michael M Opens First Store

Beverly Hills was chosen as the location for the brand’s first store, designed as a “private residence for modern monarchs.”

Dubai mall
Policies & IssuesMar 04, 2026
Luxury Brands Temporarily Shutter Middle East Stores

Kering, Apple, and other retailers have reportedly temporarily closed stores in the Middle East region in light of the recent conflicts.

Brilliant Earth Beverly Hills showroom
EditorsMar 04, 2026
Q&A: Brilliant Earth’s CEO on the New Beverly Hills Store

Beth Gerstein discusses the vibe of the new store, what customers want when fine jewelry shopping today, and the details of “Date Night.”

JIS Miami Spring 2026
Events & AwardsMar 04, 2026
JIS Miami Spring Show to Feature New Gifts Pavilion, Pop-Up Trends Talks

Nearly half of buyers are prioritizing silver and fashion collections this season, organizers said.

Spinelli Kilcollin Live Now. Polish Later. Campaign
TrendsMar 04, 2026
Spinelli Kilcollin Rides Free In Year of the Horse Campaign

The “Live Now. Polish Later.” campaign features equestrians wearing the brand’s jewels while galloping across the icy plains of Kazakhstan.

Jennifer Ashworth
MajorsMar 04, 2026
LeachGarner Names New Brand Director

The precious metals provider has promoted Jennifer Ashworth to the role.

Johnny Nelson Wins David Yurman Gem Award Grant Graphic
Events & AwardsMar 03, 2026
Johnny Nelson Wins David Yurman Gem Awards Grant

Nelson will be honored as the inaugural grant winner at the Gem Awards gala on March 13.

New Forevermark store in India
SourcingMar 03, 2026
7 Trends That Could Define the Diamond Industry’s Future

Experts from India weigh in the politics, policies, and market dynamics for diamantaires to monitor in 2026 and beyond.

Gannon & Scott and Metalor Technologies employees
MajorsMar 03, 2026
Swiss Refiner Completes Acquisition of Gannon & Scott

The American precious metals refiner’s day-to-day operations remain the same post-acquisition.

Isabel Delgado aquamarine earrings
TrendsMar 03, 2026
Amanda’s Style File: Aquatopia

These aquamarine jewels channel the calming energy of the March birthstone.

AGTA Innovative Design Award
Events & AwardsMar 03, 2026
AGTA Adds Another New Category for Spectrum

The “Innovative Design” category and award will debut in the Spectrum division of this year’s AGTA Spectrum & Cutting Edge Awards.

Nena Mensah and Sofia Carson at 2026 Actor Awards
EditorsMar 02, 2026
Jewelry at the Actor Awards: Reimagining Hollywood Glamour

Diamond jewelry was the star of the event formerly known as the SAG Awards.

Person pushing a shopping cart
SurveysMar 02, 2026
Consumer Confidence Edges Up in February

Consumers were somewhat less worried about the future, though concerns about rising prices and politics remained.

Rebecca Foerster
Events & AwardsMar 02, 2026
JVC to Honor Rebecca Foerster at Annual Luncheon

Foerster is this year’s Stanley Schechter Award recipient.

JFC facets 2026
Events & AwardsMar 02, 2026
JFC Names 2026 ‘Facets’ Honorees

Sponsorships and tickets to the annual fundraising event, set for May 31, are available now.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy