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. . .
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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.

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Bulgari Unheated Burma Ruby and Sapphire Ring
- This ring unites an unheated Burma ruby of 2.87 carats with an unheated 4.66 carat Burma sapphire
- Both gemstones are documented by AGL as Burmese in origin with no gemological evidence of heat
- Approximately 1.50 carats of luminous diamonds accent the central stones
- Set in platinum
- Get complete item description here
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Founded in Rome in 1884, Bulgari ranks among the most influential houses of the 20th century, renowned for its architectural forms, innovative color juxtapositions and uncompromising gemstone selection. The firm’s use of important rubies and sapphires—particularly untreated stones from Burma—became a hallmark of its design language and helped cement its reputation among elite collectors worldwide.
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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
Examine select works in person before you commit

125% Guarantee
Full credit plus 5% annual appreciation for five years

Trusted Expertise
Over two centuries of combined experience across our specialists
