The Hutton-Mdivani Jadeite Necklace

On April 7, 2014, Sotheby’s Geneva offered what many specialists consider the most important jadeite jewel to appear at auction in the modern era. The Hutton-Mdivani necklace — a strand of twenty-seven exceptionally large Imperial jadeite beads, mounted with a ruby and diamond clasp by Cartier — sold for CHF 27,440,000, equivalent to $27.44 million. The result set a world record for any piece of jadeite jewelry ever sold at auction, and underscored the enduring and exceptional value placed on Imperial-grade jadeite within the global collector community, particularly in Asia.

Provenance: The Woolworth Heiress and the Georgian Prince

The necklace takes its name from two of its most prominent owners. Barbara Hutton (1912–1979), heiress to the Woolworth retail fortune, received the necklace as a wedding gift from her father, Edward Francis Hutton, on the occasion of her first marriage in 1933 to Georgian-born Prince Alexis Mdivani — hence the double designation “Hutton-Mdivani.”

Barbara Hutton was one of the wealthiest women in the world at the time of her marriage, and the gift reflected both the resources available to her family and the extraordinary standards of the period’s finest jewelry. The necklace was subsequently acquired by Cartier, which reset it with its own ruby and diamond clasp and exhibited it as part of the house’s legendary collection before it entered the private market.

The documented history of a piece — particularly when it connects a significant jewel to recognizable cultural figures, a major house, and an unbroken ownership chain — is a primary driver of value in the jadeite auction market, where pieces of this scale and quality are rarely offered publicly.

Imperial Jadeite: The Highest Standard

Jadeite, the commercially prized member of the jade family (as distinct from nephrite), is found in significant gem-quality deposits primarily in Myanmar, particularly in the Hpakant region of Kachin State. The material known as “Imperial jadeite” represents the highest quality tier: it is defined by an intense, even, translucent green color — often described as “apple green” or “emerald green” — combined with a fine, waxy luster and an absence of gray or brown secondary hues.

The color arises from the presence of chromium within the jadeite crystal structure and is particularly valued in Chinese, Taiwanese, Hong Kong, and broader East and Southeast Asian cultural contexts, where the finest green jadeite has been considered the most precious material for over a thousand years. In these markets, the distinction between Imperial jadeite and lesser-quality material is not a Western jeweler’s distinction — it is a deeply embedded cultural understanding with direct commercial expression.

The twenty-seven beads of the Hutton-Mdivani necklace were of a size and quality consistency that made the piece structurally unique. Each bead measured approximately 15.4 to 19.2 millimeters in diameter — dimensions that require extraordinary raw material and are essentially impossible to replicate in new production, as sources of rough jadeite capable of producing beads of this quality and size no longer yield material at this standard.

The Cartier Clasp and the Role of the Maker

The ruby and diamond clasp by Cartier is not incidental to the value of the necklace. Cartier’s name on a piece — particularly when accompanied by archival documentation confirming the house’s involvement — adds both market liquidity and institutional credibility. The combination of Imperial jadeite at this scale with a Cartier signature represents a convergence of the two most recognized names in the luxury jewelry world: the material and the maker.

This dynamic — finest material plus finest maker plus distinguished provenance — is the structural formula that produces records in the jewelry auction market, and the Hutton-Mdivani necklace exemplifies it in its purest form.

Jadeite in the Auction Market: An Asian-Led Category

The jadeite auction market is unusual among precious gemstone categories in its concentration of demand. While fine rubies, sapphires, and diamonds attract broadly international bidding pools, exceptional jadeite — particularly Imperial-grade green material in traditional forms such as bangles, pendants, and bead necklaces — draws its primary competitive bidding from collectors in greater China, Hong Kong, Taiwan, and Singapore.

This concentration means that jadeite results at Sotheby’s and Christie’s Hong Kong routinely exceed comparable lots at Geneva or New York. It also means that the category is relatively insulated from price pressures that affect Western-oriented gemstone markets, and responds instead to dynamics specific to Asian wealth and collecting culture.

The Hutton-Mdivani result, achieved in Geneva, demonstrated that the category’s top end can generate competitive international results even outside Asian venues — but the primary market for future pieces of this caliber remains clearly Pacific-facing.

The GemmoPrice Perspective

Jadeite represents one of the most culturally specific value propositions in the gemstone world. Its market dynamics — concentrated demand, cultural embeddedness, and supply constraints from a single primary source — make it structurally distinct from diamonds and colored stones traded in Western markets.

GemmoPrice includes jadeite auction results in its dataset, offering professionals a longitudinal view of this category’s performance across sales venues and time. The Hutton-Mdivani necklace remains the definitive reference point for the category’s upper limit, and one of the most compelling examples of how provenance, material quality, and maker reputation interact to produce an exceptional auction outcome.