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Untreated Tanzanite Ring, 11.40 carats
Untreated Tanzanite Ring, 11.40 carats
Untreated Tanzanite Ring, 11.40 carats

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Untreated Tanzanite Ring, 11.40 carats

  • This stunning ring showcases a magnificent untreated 11.40-carat emerald cut Tanzanite
  • Almost all Tanzanites are treated with heat to bring out their purple hues, but ours is natural
  • The purple-blue gemstone is flanked by two kite shaped diamonds, totaling 0.51 carat
  • Set in platinum
  • Get complete item description here
$21,850
Item No. 32-0499

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Description
This exceptional ring features a rare 11.40-carat emerald-cut tanzanite that remains in its natural, untreated state. While most tanzanites undergo heat treatment to transform their brownish-purple hue into a vibrant violet color, this specimen displays its magnificent purple-blue coloration completely naturally—a characteristic of exceptional rarity in the tanzanite market. Its AGL report confirms this tanzanite's natural status, Tanzanian origin, and excellent color stability with no clarity enhancements. This stunning gemstone is elegantly complemented by two. . .
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This exceptional ring features a rare 11.40-carat emerald-cut tanzanite that remains in its natural, untreated state. While most tanzanites undergo heat treatment to transform their brownish-purple hue into a vibrant violet color, this specimen displays its magnificent purple-blue coloration completely naturally—a characteristic of exceptional rarity in the tanzanite market. Its AGL report confirms this tanzanite's natural status, Tanzanian origin, and excellent color stability with no clarity enhancements. This stunning gemstone is elegantly complemented by two kite shaped diamonds totaling 0.51 carats, featuring G-H color and VS1 clarity, all masterfully set in platinum.

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Untreated Tanzanite Ring, 11.40 carats
Period: Contemporary
Type: Rings
Style: Modern
Stones: Diamonds;Tanzanite
Gemstone Colors: A Comprehensive Guide
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Gemstone of a Generation: History of Tanzanite
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Buy With Confidence

For over a century, we've placed important art, rare jewels and exceptional objects with more than 14,000 collectors worldwide, and have been recognized by trusted publications including Robb Report, The New York Times, Wall Street Journal and more.

On Approval

On Approval

Examine select works in person before you commit

125% Guarantee

125% Guarantee

Full credit plus 5% annual appreciation for five years

Trusted Expertise

Trusted Expertise

Over two centuries of combined experience across our specialists

Learn More

The M.S. Rau Difference

Bill Rau

Bill Rau Third-Generation Owner

Our philosophy has always been to offer clients only the very finest antiques, works of art and jewelry, and to back every transaction with the highest level of customer service. Earning your trust and delivering only the very best pieces is our top priority.

M.S. Rau 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 Bill Rau’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, M.S. Rau can support you on this journey.