Auctions

Vanderbilt Jewels Shine at Phillips Sale, Pink Diamond Withdrawn

AuctionsNov 20, 2025

Vanderbilt Jewels Shine at Phillips Sale, Pink Diamond Withdrawn

A 43-carat sapphire brooch from the Vanderbilt collection was the top lot of the Geneva sale.

Phillips auction of The Vanderbilt Sapphire brooch
The top lot of Phillips’ recent Geneva Jewels auction was “The Vanderbilt Sapphire” brooch, seen here on the auction block. (Image credit: Kristian Skeie)
Geneva—A collection of Belle Époque jewelry that belonged to a Vanderbilt sold for more than four times its low-end estimate at a recent Phillips’ recent sale.

Notably missing from “The Geneva Jewels Auction: V” sale, held Nov. 10, was a 6.95-carat fancy vivid purplish pink diamond.

It was expected to sell for around $9 million, but was withdrawn from the sale, as was first reported in Forbes.

A Phillips spokesperson said “in agreement with the consignor, Phillips made the decision to withdraw the lot prior to the sale.”

"The Glowing Rose," a 10.08-carat cushion-shaped brilliant-cut fancy vivid pink diamond estimated to sell for nearly $20 million, was also withdrawn from a recent Sotheby's sale.

Pink diamond
This 6.95-carat fancy vivid purplish pink diamond was withdrawn from the Phillips sale.


The Vanderbilt collection, however, was 100 percent sold, garnering more than $4.2 million.

The jewels up for auction belonged to Gladys Moore Vanderbilt, Countess Széchényi, who was the daughter of Cornelius Vanderbilt II and the great-granddaughter of Cornelius Vanderbilt, who built the family fortune.

Leading the sale was “The Vanderbilt Sapphire,” a 42.68-carat sugarloaf Kashmir sapphire and diamond brooch mounted by Tiffany & Co.

The Vanderbilt Sapphire brooch
“The Vanderbilt Sapphire” brooch sold for $3.6 million at a recent Phillips sale.


It features an intricate openwork design accented by old-cut diamonds, a style that is quintessentially Belle Époque, said Phillips.

The brooch sold for $3.6 million, well above its estimate of $1 million to $1.5 million.

Another highlight from the Vanderbilt collection was a Cartier diamond brooch that originally was part of a Belle Époque diamond tiara, which had eight lily sprays with interchangeable pear-shaped amethysts and diamonds. The tiara was later taken apart.

Gladys Moore Vanderbilt Cartier diamond brooch
This diamond brooch, once part of a Cartier tiara that belonged to Gladys Moore Vanderbilt, Countess Széchényi, sold for $560,582.


The tiara was given to Gladys by her mother to celebrate her marriage to Count László Széchényi in 1908.

The brooch sold for $560,582, well above its pre-sale estimate of $100,000 to $150,000.

An emerald and diamond bow brooch that belonged to Gladys, as well as her gold and diamond hair comb, also sold above their estimates.



“The results of today’s sale attest to the enduring appeal of period jewels and the discerning eye of our international clients. To bring the jewels of the Vanderbilt family to the world’s stage was a moment of profound privilege,” said Benoît Repellin, worldwide head of jewelry at Phillips.

“These treasures stand as the purest embodiment of Gilded Age elegance, and the response we have witnessed is a testament to the timeless power of exceptional jewels.”

 Related stories will be right here … 

The overall jewelry auction garnered more than $17 million, with 85 percent of lots sold and 90 percent sold by value, with signed jewels doing especially well.

More than 1,600 people visited during the preview and sale, said Phillips, with bidders from 44 countries participating in person, over the phone, and online.

The No. 2 lot was an 18.09-carat Kashmir sapphire and diamond ring, which sold for $2.8 million.

18 carat Kashmir sapphire and diamond ring
This 18.09-carat Kashmir sapphire and diamond ring was the No. 2 lot.


In the No. 3 spot was a diamond that may have been of interest to fans of Taylor Swift’s engagement ring, Phillips said.

10 carat light pink brown old cushion shaped diamond
This 10.08-carat light pink-brown old cushion-shaped diamond sold for $880,915.


The 10.08-carat light pink-brown old cushion-shaped diamond is said to be from the historic Golconda region in India and, like Swift’s ring, has a combination bezel-prong setting in yellow gold.

It sold for $880,915, above its $450,000 to $600,000 pre-sale estimate.

Another highlight of the auction was a Van Cleef & Arpels 1920s diamond sautoir with all the geometric flare of the Art Deco era, set with a 10.79-carat step-cut diamond.

Van Cleef & Arpels 1920s diamond sautoir
A 1920s Van Cleef & Arpels diamond sautoir


The sautoir sold for $416,433, above its pre-sale estimate of $150,000 to $300,000.

Also up for sale was the “Plumes” necklace Jean Schlumberger designed in the late 1950s for Fiona Campbell-Walter, Baroness Thyssen-Bornemisza.

Plumes necklace Jean Schlumberger
A “Plumes” necklace designed by Jean Schlumberger in the late 1950s


It sold for $352,261, within its pre-sale estimate of $300,000 to $500,000.

Phillips’ next live jewelry sale will be held in New York on Dec. 8.

The Latest

 Rio Grande engagement ring and band
MajorsOct 19, 2026
The Knot to Acquire Rival Wedding Planning Platform Zola

The pending acquisition is an “exciting opportunity” for wedding vendors to grow their business, said The Knot Worldwide’s CEO.

The Secret Gems Thailand
SourcingOct 19, 2026
Jewelry Design Competition Show Airs in Thailand

"The Secret Gems" features eight Thai jewelry brands paired with a team of young craftspeople who create jewelry together to win challenges.

John Hardy Modern Talisman Collection Campaign Imagery
CollectionsOct 19, 2026
John Hardy Enters the Medallion Chat With Talisman Collection

The brand’s “Modern Talisman” capsule collection introduces pendants inspired by the mythology, natural world, and spiritual ethos of Bali.

1872 x 1052 Gemolite.jpg
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional Edition

Experience gemstones with greater precision and comfort than ever before.

Collage of independent jewelers celebrating their 100th anniversary in 2026
IndependentsOct 19, 2026
The Stories of 5 Jewelers Celebrating Their Centennials in 2026

Independent jewelers from New Mexico to New Jersey answer the question: What has kept your store in business for 100 years?

Weekly QuizOct 15, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Hand holding shopping bags
SurveysOct 16, 2026
How Inflation, Gas Prices Will Affect Holiday Sales

The NRF is expecting holiday sales to increase this year, but consumers and retailers alike are facing Grinch-like headwinds.

Christina Puchi Gemstone Earrings
CollectionsOct 16, 2026
Christina Puchi’s Earrings Hold the Universe

Our Piece of the Week gathers the planets, represented by a variety of colored gemstones, in a pair of 14-karat yellow gold earrings.

Cover.jpg
Brought to you by
Your Piece Could Be the One Editors Talk About

Submit your pieces for a chance to win in this year's competition.

Reeds Jewelers Fayetteville
IndependentsOct 16, 2026
Reeds Jewelers Expands, Relocates Flagship

The New York-based jeweler is moving its Amherst flagship store to a larger location in nearby Snyder.

Graff USA Executive Vice President Katy Chen
MajorsOct 16, 2026
Katy Chen Appointed Executive Vice President of Graff USA

Chen, who worked at Cartier and Tiffany & Co., will lead retail sales and operations for the luxury jeweler’s 11 U.S. stores.

Elise & Amy Greenberg
IndependentsOct 15, 2026
Retailer Hall of Fame 2026: Amy and Elise Greenberg

For 40 years, sisters Amy and Elise Greenberg have helmed their 126-year-old family business, leading with appreciation and integrity.

The Retail Smiths Principal Partner Peter Smith
ColumnistsOct 15, 2026
Peter Smith: What Is the Culture REP?

It’s a term Smith coined and felt compelled to share following a bad experience with an aborted flight and an unfeeling flight attendant.

Stephanie Gottlieb Movado watches
WatchesOct 15, 2026
Stephanie Gottlieb’s New Movado Watches Are Made for Your Wrist Stack

Movado teamed up with the New York-based fine jewelry designer on a new collection of Movado Museum Velura watches.

Polished diamond in tweezers
SourcingOct 15, 2026
Signet Jewelers, Richemont May Join Bidder for De Beers, Report Says

The two companies are reportedly in talks to join the Global Diamond Consortium, led by former De Beers CEO Gareth Penny, as per Bloomberg.

Wolf x Marla Aaron Some of the Things Box
CollectionsOct 15, 2026
Wolf x Marla Aaron's New Jewelry Box Is for Some (Not All) of Your Things

The “Some of the Things” box follows the two larger “Everything” box designs with the look and function of antique sewing and toolboxes.

Coleman Clark and Mitchell Clark
IndependentsOct 14, 2026
Retailer Hall of Fame 2026: Coleman and Mitchell Clark

Fourth-generation jewelers Coleman and Mitchell Clark exemplify the best qualities of their predecessors: humility, modesty, and confidence.

Manual Marcial de Gomar
SourcingOct 14, 2026
Manuel Marcial de Gomar, ‘The Emerald Whisperer,’ Dies at 90

The gem hunter, whose 70-year career was defined by adventure and exploration, is remembered for his steadfast faith and sense of wonder.

Tiffany & Co.’s Blue Box Café by Daniel Boulud at South Coast Plaza
FinancialsOct 14, 2026
LVMH’s Jewelry Brands Turn in ‘Very Good’ Performance in Q3

Tiffany & Co. continued its full-scale store renovation project while Bulgari’s high jewelry collection generated “record-breaking revenue.”

Chicago Responsible Jewelry Conference 2026 Graphic
Events & AwardsOct 14, 2026
Chicago Responsible Jewelry Conference Releases 2026 Program

This year’s sessions feature leading voices from human rights, legal, and conservation organizations.

Lugano Diamonds Greenwich Connecticut store
MajorsOct 13, 2026
David Webb Owner Purchases Lugano Jewelry

The high-end jewelry retailer was sold to private investment firm Middle West Partners and a group of longtime clients.

Stephanie Gottlieb Wholesale Lab-Grown Collection
Lab-GrownOct 13, 2026
Stephanie Gottlieb Takes Lab-Grown Diamond Collection Wholesale

The jewelry designer has partnered with Sofer Jewelry to distribute her 85-piece lab-grown diamond collection.

Sean Dunn
IndependentsOct 13, 2026
Retailer Hall of Fame 2026: Sean Dunn

Dunn, this year’s Single-Store Independent inductee, is passionate about innovation and telling the story of natural diamonds.

Greenwich St. Jewelers Island Jewel candle
IndependentsOct 13, 2026
Greenwich St. Jewelers’ New Candle Smells Like Home

The “Island Jewel” candle honors New York City and Puerto Rico and raises money for the island’s water relief efforts.

TechnologyOct 13, 2026
GemFind Is a New JA Member Benefit Partner

The partnership will give JA members access to preferred pricing, exclusive benefits, technology solutions, education, and resources.

Stock image of a person holding holidays bags
SurveysOct 09, 2026
These Will Be the 10 Busiest Days for In-Store Shopping This Holiday Season

Stores should expect to see the most customers on Nov. 27, and Christmas week is expected to be hectic too, as Dec. 25 falls on a Friday.

Elisa Solomon x Serendipity 3 Frozen Hot Chocolate Charm
CollectionsOct 09, 2026
Elisa Solomon Collabs With Serendipity 3 on ‘Frozen Hot Chocolate’ Charm

The charm, our Piece of the Week, features brown diamond frozen hot chocolate topped with white diamond whipped cream and a ruby straw.

Ebel sport classic watch
WatchesOct 09, 2026
Movado to Sell Majority Stake in Ebel for $66.5M

The watch company agreed to sell a 95 percent interest to a group comprised of F.P. Journe, Chanel, and Swiss watch exec Pierre Jacques.

×

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