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Color-Change Brazilian Alexandrite Ring, 4.74 Carats
- This 4.74-carat Brazilian alexandrite changes color under different lighting
- It displays a bluish-green hue under white light and changes to a rich purple in incandescent light
- This rare gemstone is AGL-graded as completely untreated
- Set in platinum with diamond accents
- Get complete item description here
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While the alexandrite was first discovered in the Ural Mountains of Russia in the 1800s, many of the finest examples of these stones have been found in Brazil. For example, the 17.08-carat stone known as the Whitney alexandrite can be found in the Smithsonian Museum of Natural History, having been gifted to the National Gem Collection by Carolyn Wright Whitney. Like this gemstone, the Whitney alexandrite changes from bluish-green in daylight and fluorescent light to an intense purple in incandescent light. In terms of both rarity and originality, Brazilian alexandrites are in a class all their own.
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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
