Bunny Mellon:
The Collector Who Wore Her Art
How a Listerine heiress became the greatest jewelry collector of the twentieth century — and why her legacy still commands record prices at auction.
She designed the White House Rose Garden, dressed in Balenciaga to tend her vegetable beds, and quietly assembled one of the most extraordinary jewelry collections ever brought to auction. Rachel Lambert "Bunny" Mellon was, above all else, a woman of breathtaking taste — and her jewels were her most intimate self-portrait.
In the world of antique and estate jewelry, few names carry more reverence than Bunny Mellon. Born in 1910 as the granddaughter of Listerine inventor Jordan Lambert, she married Paul Mellon — heir to one of America's great banking fortunes — in 1948, and the couple went on to donate over a thousand works of art to the National Gallery of Art, with combined lifetime philanthropy estimated at over $600 million. Yet for all the grandeur of her world, Bunny operated by a single guiding principle: nothing should be noticed. It was a philosophy of radical understatement that made her one of the most sophisticated connoisseurs of the twentieth century — and one of its most quietly dazzling collectors.
Nothing should be noticed. Nothing should stand out.
— Rachel "Bunny" Mellon, to the New York Times, 1969The Jean Schlumberger Partnership
No relationship defined Bunny Mellon's jewelry collection more profoundly than her decades-long creative friendship with Jean Schlumberger — the French-born jeweler who revolutionized American fine jewelry at Tiffany & Co., where he became the house's first signature designer in 1956. Their bond sparked in 1955 at the sickbed of a mutual friend, and from it grew one of the great muse-and-artist partnerships of the century. Over the following decades, Mellon assembled approximately 150 one-of-a-kind Schlumberger pieces — many commissioned directly, others customized to her exacting taste in her preferred 18-karat yellow gold.
The individual pieces read like a private mythology. Schlumberger crafted La Méduse — a jellyfish brooch of moonstones, diamonds, and articulated gold limbs — after Bunny was stung swimming off Antigua. He wrapped a terracotta pot from her garden shed in gold lattice, crowning it with a sunflower set with a 17-carat Kashmir sapphire. He revived the nineteenth-century art of paillonné enamel and gave Bunny one of his first Croisillon bracelets, which she wore daily — then gifted a version to Jacqueline Kennedy, whose fondness for the design earned them the name "Jackie's bracelets" in the press.
La Méduse Jellyfish Brooch, 1967
Created after Bunny was stung in Antigua. Moonstones, diamonds, sapphire, and articulated 18k gold limbs — widely considered her favorite piece.
The Terracotta Pot Objet
A garden shed pot transformed by Schlumberger into gold lattice, topped with a sunflower set with a 17-carat Kashmir sapphire. The ultimate still life in jewelry form.
The Mellon Blue Diamond
A 9.75-carat fancy vivid blue pear-cut diamond. At the 2014 Sotheby's auction, it set two world records: $32.6 million total and $3.3 million per carat — a world record at the time.
The Cartier Diamond Rivière
Few jewels speak more eloquently to Bunny Mellon's philosophy of quiet, absolute magnificence than this extraordinary Cartier diamond rivière, circa 1948. Set with 29 graduated old European-cut diamonds totaling approximately 111.00 carats — each hand-selected for their exceptional size and presence — the necklace closes with a clasp set with a 4.20-carat Fancy Deep Yellow diamond of Natural Color and VVS1 clarity, confirmed by GIA. Signed Cartier and accompanied by its original fitted box, the 14-inch necklace is a masterwork of mid-century French jewelry design at its most restrained and grand. It is the kind of piece that needs no introduction — and yet, worn by Bunny Mellon, it needed none.
The Auction That Stunned the World
When Sotheby's dispersed Bunny Mellon's estate in November 2014 — five days, over 1,500 lots, a four-volume catalog — the result was one of the defining moments in auction history. The crown jewel was her 9.75-carat fancy vivid blue diamond, which sold for $32.6 million after a tense bidding war, setting two simultaneous world records: the highest price ever paid for a blue diamond, and the highest price per carat for any diamond at $3.3 million. The entire sale totaled $228 million — more than double the pre-sale estimate — with 85 percent of lots exceeding their high estimates.
The Black Starr & Frost 18K Gold & Platinum Fancy Yellow Diamond Bracelet
Of the more than 250 jewelry lots dispersed at the historic 2014 Sotheby's auction of Bunny Mellon's estate, this signed bracelet by Black Starr & Frost — one of America's oldest and most distinguished jewelry houses — is among the finest. A graduated line bracelet set with 12 old European-cut fancy yellow diamonds alternating with 12 old European-cut near-colorless diamonds, totaling approximately 28.00 carats, the piece is a masterwork of the period jeweler's art: warm, luminous, and utterly assured in its design.
The fancy yellow diamonds — three of which are accompanied by GIA reports confirming natural color, with the three largest grading 3.14 carats (VS1), 2.57 carats (VVS2), and 2.45 carats (VS1) — are set in 18-karat yellow gold bezels that amplify their rich, warm hue. The near-colorless diamonds, grading approximately H–K color and SI-I clarity, are bezel-set in platinum, maximizing their cool brilliance. The interplay of warm and cool, gold and platinum, yellow and white, creates a visual rhythm that is distinctly sophisticated — and distinctly Bunny. The bracelet measures 7 inches in length, closes with its original safety chain, and is signed BS&F.
Old European-cut diamonds — prized by serious collectors for their high crowns, small tables, and open culets that produce a candlelit depth of fire impossible to replicate in a modern brilliant cut — are among the most sought-after stones in the antique and estate jewelry market today. To own a bracelet of this scale, this maker, and this provenance is to hold a chapter of American collecting history on your wrist.
Sold at Sotheby's New York for $149,000 plus buyer's premium — exceeding the low estimate — as part of "Property from the Collection of Mrs. Paul ('Bunny') Mellon: Jewelry & Objects of Vertu," November 20–21, 2014. Accompanied by three GIA reports confirming natural fancy yellow color on the three largest diamonds.
A Collector's Legacy
What made Bunny Mellon a great collector was not simply her access — it was her philosophy. She believed, as she said herself, that "it is wasteful to be mediocre," and applied that conviction to everything she chose, wore, and gave. Her pieces were not displayed — they were lived with, taken to the garden, gifted to friends. She was a devoted client of Balenciaga and later Givenchy, who remarked after her death that with Bunny, "there was never a sense of too much." Her circle included Jacqueline Kennedy — for whom she redesigned the White House Rose Garden in 1961 — as well as Hubert de Givenchy, Mark Rothko, and Truman Capote. At her death in 2014, she bequeathed her entire Schlumberger collection to the Virginia Museum of Fine Arts, making it the largest public collection of his work in the world. She was 103 years old.
It is wasteful to be mediocre.
— Rachel "Bunny" MellonBunny Mellon died as she lived: on her own quiet, exacting terms. She was buried wearing the ruby horseshoe ring from her first husband — not the Schlumberger masterworks, not the blue diamond. Just a simple ring from a man she loved. For anyone who has tried to understand what separates a great collector from a great accumulator, that final choice says everything.