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Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats
Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats
Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats
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At Antiquira, we are committed to building a long-term, rewarding relationship with each and every client. That’s why your purchase is backed by our 125% guarantee.

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Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats

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$360,000
Item No. 32-1044

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Description
This remarkable 6.29-carat untreated Ceylon alexandrite exemplifies the coveted color-change phenomenon in an exceptional setting by Cartier. The cushion cut gem displays a vivid green in natural light, shifting to a rich brownish-pink under incandescent light. Graded by the AGL as completely natural and untreated, the phenomenal stone showcases its extraordinary properties without enhancement. The degree of color change is rated prominent to strong, with an impressive 80–90% shift, and a color-change quality graded excellent. . .
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This remarkable 6.29-carat untreated Ceylon alexandrite exemplifies the coveted color-change phenomenon in an exceptional setting by Cartier. The cushion cut gem displays a vivid green in natural light, shifting to a rich brownish-pink under incandescent light. Graded by the AGL as completely natural and untreated, the phenomenal stone showcases its extraordinary properties without enhancement. The degree of color change is rated prominent to strong, with an impressive 80–90% shift, and a color-change quality graded excellent to very good. The alexandrite is accented by 1.75 carats of diamonds and set in 18K yellow gold by the renowned jeweler Carter.

Though alexandrite was first discovered in Russia’s Ural Mountains in the 1800s, many of the finest examples have since been sourced from Sri Lanka. This Ceylon alexandrite is particularly rare and highly prized by collectors and designers alike for its exceptional clarity, intensity of color and unique optical properties.

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Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats
Type: Rings
Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats
Marvels of Nature: Gemstone Phenomena Explained

    Mother Earth’s most amazing treasures Beneath the Earth's crust, a unique blend of elements, heat, and pressure gives rise to extraordinary gemstones, some of which possess awe-inspiring visual properties. These rare...

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Cartier Color-Change Ceylon Alexandrite Ring, 6.29 Carats
The Alexandrite Gemstone

To be classified as a gemstone, a crystal must contain three very important attributes: beauty, rarity, and durability. Upon initial examination, a gemstone’s inherent properties are identified – color, hardness, refractive index, and...

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Buy with Confidence

At Antiquira, we are committed to building a long-term, rewarding relationship with each and every client. That’s why your purchase is backed by our 125% guarantee.

Learn More

The Antiquira Difference

The Antiquira Difference

The Antiquira Difference

At Antiquira, we believe that antiques are not merely objects they are vessels of history, craftsmanship, and soul. Our philosophy is rooted in a commitment to curating timeless pieces that carry stories worth preserving, and presenting them with integrity, expertise, and personal attention. We see every client relationship as a partnership in stewardship, ,where trust, knowledge, and passion guide every exchange. Our goal is simple: to offer not just the rarest and most exceptional items, but also a buying experience as enduring and refined as the treasures we provide.

-Katie Phillips, Owner

Fine Art

Antiquira is committed to offering fine art of the highest caliber and we seek paintings and sculpture by historically renowned artists, often with impressive provenance. The large majority of our works of art come from private. . .

Antiquira is committed to offering fine art of the highest caliber and we seek paintings and sculpture by historically renowned artists, often with impressive provenance. The large majority of our works of art come from private collections; many are fresh to the market. Founded on Katie Phillips’s expertise in the field, our specialisms range from Old Master pictures to Modern Art masterpieces. We regularly exhibit Dutch, Flemish, and Italian Old Masters, Academic, Orientalist, Barbizon, Impressionist, Post-Impressionist, Maritime & Sporting, British Neoclassical and American Illustration.

Our experienced fine art consultants offer personalized and confidential fine art consultation services to all clients. Whether you are looking to begin collecting art, grow an existing collection, or redefine your collecting strategy, Antiquira can support you on this journey.

Jewelry

For more than a century, Antiquira has offered clients a superb selection of the highest quality jewelry. From the rarest colored diamonds, to the most sublime gemstones, to the most exquisite designer jewelry, Antiquira houses. . .

For more than a century, Antiquira has offered clients a superb selection of the highest quality jewelry. From the rarest colored diamonds, to the most sublime gemstones, to the most exquisite designer jewelry, Antiquira houses an extraordinary collection of fine jewels to satisfy the most discerning collector. Stunning creations by Tiffany & Co., Cartier, Van Cleef & Arpels, Harry Winston and Patek Philippe are offered alongside extreme rarities such as vivid yellow, pink and blue diamonds, coveted Burma and Kashmir sapphires and elusive Golconda diamonds prized for their fire and perfection. Iconic jewels from the Art Deco, Edwardian, Art Nouveau and Victorian periods round out the collection.

Antiques

Since 1923, Antiquira has been recognized as a leader in the antiques industry and today our collections of rare silver, furniture, clocks, porcelain, glass and objets d'art are second to none. Our commitment to curating the. . .

Since 1923, Antiquira has been recognized as a leader in the antiques industry and today our collections of rare silver, furniture, clocks, porcelain, glass and objets d'art are second to none. Our commitment to curating the world’s most extraordinary and beautiful treasures has remained steadfast and our acquisition philosophy is simple: seek out and acquire only the very finest works whose provenance, beauty and rarity set them apart from all others. Our clients can be certain that each and every piece in our gallery has been hand-selected and carefully vetted for authenticity, condition and provenance. And, because our network of contacts spans generations, we are often able to acquire pieces that may have otherwise never been available on the market.

Whether you are just starting your collection, adding to an existing collection or even decorating your home, our team’s knowledge and experience can assist you in your endeavor. We have services and procedures in place to make your acquisition process both enjoyable and efficient.