The “Équation” bracelet, our Piece of the Week, was built via 24 gold modules assembled into a piece that feels like fabric on the wrist.
Marie Antoinette’s Pearl and Diamond Pendant Sells for $36M
It was part of Sotheby’s “Royal Jewels from the Bourbon-Parma Family” jewelry auction, a white-glove sale that exceeded expectations.

Geneva—Not surprisingly, the recent auction of jewelry and other items from the collection of the Bourbon-Parma family proved to be quite a hit.
“Royal Jewels from the Bourbon-Parma Family,” held Wednesday at Sotheby’s Geneva, featured lots once owned by Queen Marie Antoinette, King Charles X of France, the archdukes of Austria and the dukes of Parma.
The sale totaled $53.1 million, which was more than seven times the pre-sale high estimate of $7 million and a record for any sale of royal jewels, according to Sotheby’s. It topped the $50.3 million garnered when Sotheby’s sold Duchess of Windsor’s jewelry in 1987.
The 100-lot jewelry auction was also a white-glove sale, meaning not a single lot went unsold.
Many, in fact, blew away their pre-sale estimates, including the highlight: Marie Antoinette’s pearl and diamond pendant.
The piece went for $36.2 million, smashing its pre-sale estimate of $1-$2 million and setting a new auction record for a natural pearl.
The pendant was one of 10 pieces in the sale that once belonged to Marie Antoinette.
Armed with a fascinating backstory, the French queen’s jewels went for a combined $42.7 million, about 15 times the highest pre-sale estimate of $2.9 million.
Before she was taken into captivity, Marie Antoinette wrapped her pearls, diamonds and rubies in cotton, placed them in a wooden chest and sent them to Brussels.
From there, they were taken to Vienna to go into the safekeeping of her nephew, the Austrian Emperor, and were given to Marie Antoinette’s daughter, Madame Royale, following her release in 1795.
The jewels were then passed on to the Bourbon-Parma family, where they remained for the next two centuries.
Other highlights from the queen’s jewelry collection included the three-strand necklace strung with pearls from her personal collection seen below, which Sotheby’s said saw “intense bidding” before going for $2.3 million (pre-sale estimate was $200,000 to $300,000).
There also was a diamond brooch with a yellow diamond that garnered $2.1 million, and a monogrammed diamond ring bearing the initials “MA” and containing a lock of her hair that sold for more than 50 times its pre-sale estimate when it garnered $443,786 Wednesday.
The collection also included jewels belonging to later generations of the Bourbon-Parma family with connections to the royal families of France, Italy, Spain and Austria.
Highlights included a diamond tiara made by Austrian jeweler Hübner for Maria Anna of Austria in 1912 that went for
Jeweled badges of the Order of the Holy Spirit and the Order of the Golden Fleece, both owned by the Duke of Angoulême and the latter of which is seen below, sold for $1.6 million and $1.7 million, respectively.
Meanwhile, a diamond parure set with old-cut diamonds with a detachable pendant made for Louise of France and including five diamonds that belonged to Marie Antoinette’s daughter sold for $848,853, and a pair of diamond girandole earrings once belonging to the Duchess of Parma sold for almost three times their highest pre-sale estimate, garnering $729,715.
There also was a ring set with a 2.44-carat fancy orangey-pink diamond that sold for $574,837.
For a full list of results, visit Sothebys.com.
The Latest

Alter’s Gem Jewelry in Beaumont, Texas, is closing as Brian and Lori Alter retire to spend more time with family.

Five finalists have been chosen for the Tiffany & Co. x CFDA Jewelry Designer Award’s second cycle.

With over 50 years experience in the trade, DSF Antique Jewelry offers quality, craftsmanship, condition, and remarkable variety.

Three of the other alleged perpetrators will stand trial next March, while two remain on the lam and one was deported late last year.


The curated selection is available online and at its showroom in Austin, Texas.

The next generation understands what makes the 126-year-old retailer special, said CEO and Co-President Elise Greenberg.

With customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.

The 6-carat CVD-grown pink diamond was “deliberately modified” to mimic the appearance of a natural rough diamond, the lab said.

If the Global Diamond Consortium emerges as the top bidder for De Beers, Botswana’s stake will double to 30 percent, Duma Boko said Monday.

An incorrect AI-generated ad or product description can cost your store valuable consumer trust.

These nine individuals and brands are up for a Gem Award in the Jewelry Design, Media Excellence, and Retail Innovation categories.

The incident, which happened in Miami-Dade County, serves as a reminder to jewelers of the dangers of selling and storing jewelry at home.

GIA Analytical Microscopist John Koivula curated the collection of 2,665 crystals, gems, and minerals over a 60-year span.

The “Eclipse” collection, the brand’s first high jewelry line, centers its alligator motif in diamond and spinel jewels.

From a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.

Groundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.

Jost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.

Sponsored by GCAL by Sarine

From shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.

The designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.

Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.

“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.

The lab will bring back its complimentary next-day service for some reports starting next week.

A Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.

New collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.

The citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.























