The 5 Most Expensive Cartier Rings Sold at Auction in 2024

Cartier is renowned for its extraordinary craftsmanship and timeless elegance, and in 2024, Sotheby’s spotlighted some of the most remarkable Cartier rings ever sold at auction. From iconic designs steeped in history to breathtaking statement pieces, these rings showcase the pinnacle of Cartier's artistry and enduring allure. Whether you’re a seasoned collector or a newcomer to the world of fine jewelry, these exceptional rings provide a glimpse into Cartier’s legacy of innovation, luxury, and beauty. Read on to discover the most expensive Cartier rings sold at auction in 2024.

Cartier Sapphire and Diamond Ring, 1,800,000 USD

This Cartier Sapphire and Diamond ring was sold for an impressive 1,800,000 USD in June 2024. Featuring a remarkable 14.51-carat cushion-shaped sugarloaf cabochon sapphire of Kashmir origin, the ring is further adorned with baguette diamonds set in platinum. Signed "Cartier Made in France" and numbered 1781 and 71282, this exceptional piece exemplifies Cartier's commitment to creating timeless, sophisticated designs. The sapphire, a medium-deep blue with exceptional saturation and clarity, is complemented by approximately 1.30 carats of diamonds graded G-H color and VS-SI clarity, enhancing the ring’s allure.

Adding to its historical intrigue, the ring's interior is engraved with the partial inscription "Theodora From C," suggesting a personalized provenance. Accompanied by a Cartier-signed box embossed with the date "17 Nov. 1938," the ring also comes with dual authentication reports: an AGL certificate and a Gübelin report confirming the sapphire's Kashmir origin and lack of heat treatment. This stunning piece of jewelry is a shining example of Cartier's lasting legacy in fine jewelry.

Cartier Ruby and Diamond Ring Circa 1932, 355,600 CHF

This Cartier Ruby and Diamond ring was sold for 355,600 CHF in May 2024. Featuring a 6.29-carat cushion-shaped ruby of Burmese origin, the gem is flanked by two baguette diamonds, creating a classic and sophisticated design. Signed Cartier and partially numbered 5092, the ring also bears the engraving “E.G.S. to M.E.G. NOV. 8, 1932,” hinting at its sentimental provenance. The ruby, with its slightly purplish-red hue and medium-strong saturation, embodies Cartier's mastery in selecting and showcasing the world's most exquisite gemstones.

Adding to its allure, the ring is accompanied by two SSEF reports, dated 1995 and 2016, both confirming the ruby's Burmese origin and its lack of heat treatment, underscoring its rarity and authenticity. This exquisite piece, weighing approximately 4 grams and adorned with diamonds totaling 0.40–0.50 carats, exemplifies Cartier's enduring legacy of luxury, craftsmanship, and historical significance in fine jewelry.

Cartier Monture Ruby and Diamond Ring, 2,280,000 HKD

This Cartier Monture Ruby and Diamond Ring was sold for 2,280,000 HKD in October 2024. The ring features a stunning toi et moi design, with a striking 8.18-carat cushion-shaped ruby and a 5.03-carat round-cornered square diamond. The ruby, with its medium-deep purplish-red hue and strong saturation, is complemented by the diamond, graded G Colour and VVS1 Clarity by GIA. The band is further adorned with baguette diamonds, and the entire piece is mounted in platinum. Signed Monture Cartier and numbered R1430, the ring also bears French assay and maker's marks, highlighting its high-quality craftsmanship.

Accompanied by both a Gübelin and a GIA report, the ruby's Thai origin is confirmed, with indications of heating, while the diamond’s pristine quality is detailed in the GIA report. Despite the signs of wear consistent with age, the ring remains in very good condition, with the shank possibly resized. The combination of the rich ruby, high-quality diamond, and Cartier's iconic design makes this ring a true testament to the luxury and artistry of the House of Cartier.

Cartier Diamond Ring, 192,000 USD

This Cartier Diamond Ring was sold for 192,000 USD in December 2024. The ring features a stunning 6.33-carat oval-shaped diamond as its centerpiece, flanked by two triangle-shaped diamonds totaling approximately 3.00 carats. Set in platinum, the ring is signed Cartier and numbered 866204, showcasing the maison's signature craftsmanship and attention to detail. The diamond's exceptional quality is highlighted by its D color and VS2 clarity, as confirmed by the accompanying GIA report.

The mounting, stamped PT950 for platinum, exhibits minor nicks and scratches consistent with regular wear, maintaining its overall good condition. The accent diamonds, with F-G color and VS2-SI1 clarity, perfectly complement the central stone, enhancing the overall brilliance of the piece. This elegant ring, with its timeless design and impeccable provenance, stands as a testament to Cartier's legacy of luxury and excellence in fine jewelry.

Cartier Emerald and Diamond Ring Circa 1960, 152,400 CHF

This Cartier Emerald and Diamond Ring was sold for 152,400 CHF in May 2024. Set with a stunning 3.62-carat step-cut emerald from Colombia, accompanied by a brilliant 4.81-carat step-cut diamond, the ring showcases the perfect harmony between the two gemstones. The emerald is flanked by tapered baguette diamonds, adding a subtle touch of elegance to the overall composition. Signed Cartier, the ring exemplifies the house's exceptional craftsmanship, with each stone carefully chosen for its quality and brilliance.

Accompanied by a SSEF report confirming the emerald's Colombian origin and minor oiling, along with a GIA report attesting to the diamond's E color and VVS2 clarity, this ring is a true testament to the enduring appeal of Cartier’s designs. The mounting is in good condition and the overall design remains as timeless and exquisite as the day it was created. The piece's impeccable provenance and refined elegance make it a remarkable addition to any collection.

Buy and Sell Cartier Rings At Sotheby's

Sotheby's often has rare and collectible Cartier rings available at auction including Panthere, Tutti Frutti and Art Deco rings. Sotheby's also has a curated selection of Cartier rings available for immediate purchase. If you would like to view Cartier rings, a salon specialist would be happy to assist. Sotheby's is also able to source Cartier rings from its global supplier network. Cartier white gold and diamond rings are the most accessible Cartier ring style at around $5,000 while rare Cartier diamond rings generally sell for over $100,000.

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