EditorsJun 24, 2025
The Best New Jewelry from Couture 2025, Part 2Associate Editor Natalie Francisco shares 20 additional pieces that stood out to her at the Couture show.
AuctionsAug 15, 2016
Rare gray pearl necklace to lead Sotheby’s auction
The auction house will put the Cowdray pearl necklace, a rare gray pearl necklace with historical provenance, up for sale in October in Hong Kong.
Hong Kong--A single-strand of natural gray pearls with historical provenance could fetch up to $7 million when it goes up on the auction block in October.
The Cowdray pearl necklace, strung and mounted by Cartier, features 42 extremely rare natural gray saltwater pearls that are “well matched” in luster, shape and size, Sotheby’s said, noting that it could be the most important single strand of gray natural pearls ever to appear at auction. The color of the pearls varies subtly in different shades of gray and brown, combined in part with rose, purple and green overtones.
The strand, which and first appeared at auction at Sotheby’s London in 1937, belonged to English noble Viscountess Cowdray Lady Pearson, a connoisseur and collector who lived from 1860 to 1932.
It is accompanied by a pair of natural gray pearl earrings with mounts by Cartier London.
Sotheby’s upcoming Magnificent Jewels and Jadeite fall sale is scheduled to take place on Oct. 7 at the Hong Kong Convention and Exhibition Centre.
The auction house will put the Cowdray pearls on display in Singapore, Taipei, New York, London, Geneva and the Middle East prior to the Hong Kong auction.
Sotheby’s believes a buyer will pay between $4.5 and $7 million for the strand, not an unreasonable estimate at a time when the price of natural pearls at auction continues to rise.
Arguably the most famous and celebrated single strand of natural pearls, according to Sotheby’s, is the Kelly and Calvin Klein pearl necklace. It was gifted by Queen Mary to King Edward, who later became the Duke of Windsor and gave it to the Duchess of Windsor to add to her personal collection. It was first sold in Geneva in 1987 and again at Sotheby’s New York in 2007 for $3.6 million.
A more recent example of gray pearls at auction is the Wrightsman pearl brooch featuring one fine single gray pearl from the collection of American philanthropist Mrs. Charles Wrightsman. It sold at Sotheby’s New York in December 2012 for $1.9 million, setting a world record for a single natural gray pearl at auction.
More on Auctions
The Latest
IndependentsJun 24, 2025
Colorado Bench Jeweler Celebrates 50 Years With Local RetailerLori Tucker started at Williams Jewelers when she was 18 years old.
WatchesJun 24, 2025
Citizen’s New ‘Fantastic Four’ Watch Is Literally Super The “Marvel | Citizen Zenshin” watch is crafted in Super Titanium and has subtle nods to all four “Fantastic Four” superheroes on the dial.
Brought to you by
Investing in the Next Generation of Bench JewelersThe Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.
MajorsJun 24, 2025
Tacori, QVC to Launch Exclusive Lab-Grown Diamond Jewelry CollectionThe “XO Tacori” collection was designed to blend luxury and accessible pricing.
Weekly QuizJun 20, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
GradingJun 23, 2025
GIA Names New President and CEO Pritesh Patel, the lab’s chief operating officer, will take over as president and CEO of GIA.
Recorded WebinarsJun 23, 2025
Watch: Top Trends at Couture, JCK Las Vegas 2025National Jeweler and Jewelers of America discuss the standout jewelry trends and biggest news to emerge from the shows this year.
Brought to you by
Jewelers of America is Headed to Las Vegas for JCK 2025The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.
SourcingJun 23, 2025
Diamond Producers, Organizations to Kick in Money to Promote Natural DiamondsSignatories to the “Luanda Accord” committed to allocating 1 percent of annual diamond revenue to the Natural Diamond Council.
Events & AwardsJun 23, 2025
Jose Hess Design Awards Celebrate 6 Jewelry DesignersThe winning designs captured the “Radiance” theme.
Events & AwardsJun 23, 2025
Gem Awards Now Accepting Nominations for 2026Nominations in the categories of Jewelry Design, Media Excellence, and Retail Innovation will be accepted through July 30.
TrendsJun 20, 2025
Dua Lipa Stays On-Trend With Chunky Engagement RingThe singer’s ring ticks off many bridal trends, with a thick band, half-bezel setting, and solitaire diamond.
TrendsJun 20, 2025
Piece of the Week: Yvonne Léon’s ‘Python Gold’ BraceletThe bracelet references vintage high jewelry and snake symbolism as a playful piece where a python’s head becomes a working belt buckle.
CrimeJun 18, 2025
7 Men Indicted in $100M Brinks Jewelry HeistThe heist happened in Lebec, California, in 2022 when a Brinks truck was transporting goods from one show in California to another.
EditorsJun 18, 2025
Q&A: Caryl Capeci Dives Into Cruise Jewelry ShoppingThe Starboard Cruises SVP discusses who is shopping for jewelry on ships, how much they’re spending, and why brands should get on board.
CollectionsJun 18, 2025
Kirk Kara Celebrates 135 Years With New JewelsTo mark the milestone, the brand is introducing new non-bridal fine jewelry designs for the first time in two decades.
SourcingJun 18, 2025
Gemfields Sells 36-Carat Rough RubyThe gemstone is the third most valuable ruby to come out of the Montepuez mine, Gemfields said.
TechnologyJun 18, 2025
Alex Brown Named President of Smithee GroupFounder and longtime CEO Ben Smithee will stay with the agency, transitioning into the role of founding partner and strategic advisor.
EditorsJun 17, 2025
The Best New Jewelry from Couture 2025, Part 1Associate Editor Natalie Francisco shares 20 of her favorite pieces from the jewelry collections that debuted at Couture.
ColumnistsJun 17, 2025
Peter Smith: Is Your Comp Plan a Hiring Hindrance?If you want to attract good salespeople and generate a stream of “sleeping money” for your jewelry store, then you are going to have to pay.
AuctionsJun 17, 2025
Colored Gemstones, Signed Jewels Shine in Sotheby’s High Jewelry SaleThe top lot was a colorless Graff diamond, followed by a Burmese ruby necklace by Marcus & Co.
MajorsJun 17, 2025
Amanda Gizzi Gets a Promotion at JAGizzi, who has been in the industry since 2001, is now Jewelers of America’s senior vice president of corporate affairs.
MajorsJun 17, 2025
Kering Names Automotive Exec as Its New CEOLuca de Meo, a 30-year veteran of the auto industry, will succeed longtime CEO François-Henri Pinault.
EditorsJun 16, 2025
Q&A: Bogolo Joy Kenewendo on Mining, Tariffs, and the Energy of Las VegasFollowing visits to Vegas and New York, Botswana’s minerals minister sat down with Michelle Graff to discuss the state of the diamond market.
IndependentsJun 16, 2025
Greenwich St. Jewelers Launches Commitment Campaign Celebrating LGBTQ+ CouplesThe “Your Love Has the Perfect Ring” campaign showcases the strength of love and need for inclusivity and representation, the jeweler said.
MajorsJun 16, 2025
Ivette Nersesyan-Stephanopoulos Joins Tiffany & Co.The former De Beers executive is the jewelry house’s new director of high jewelry for the Americas.
MajorsJun 16, 2025
Catbird Names WNBA Star Nyara Sabally as Its New Brand AmbassadorThe New York Liberty forward is the first athlete to represent the Brooklyn-based jewelry brand.
