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3 Carat Diamond Engagement Rings
Showing 31–38 of 38 results
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Graff 3.41ct Pear Shape Diamond Ring
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Tiffany 3.14ct Fancy Yellow Diamond Ring
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Vintage 3.05ct Mauboussin Ring. Retro Era, Circa 1945
$
45,000
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Vintage French 3.15ct Emerson Ring. Circa 1945, Retro Era
$
56,000
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Vintage GIA 3.07ct Emerald-Cut Diamond Wicklow Ring
$
96,000
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Vintage GIA 3.31ct Antique Asscher Cut Diamond Verdella Ring
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Vintage GIA 3.42ct Diamond Ravenwood Ring, Circa 1960
$
45,000
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Vintage GIA Certified 3.03ct Diamond Lampe Ring
$
60,000
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Skip Navigation
Vintage Engagement Rings
Estate Jewelry
Close
Vintage Jewelry
Vintage Engagement Rings
Cocktail Rings
Wedding Bands
Vintage Earrings
Vintage Necklaces
Colored Diamonds
Luxury Designer Jewelry
Vintage Men’s Jewelry
Vintage Braclets
All Vintage Jewelry
Shop Rings
Close
Shop by Gemstones
Diamond Rings
Sapphire Rings
Aquamarine Rings
Ruby Rings
Amethyst Rings
Emerald Rings
Kunzite Rings
Fancy Diamond Rings
Yellow Diamond Rings
Champagne Diamond Rings
Shop by Diamond Cut
Old European Cut Rings
Cushion Cut Rings
Asscher Cut Rings
Emerald Cut Rings
Rose Cut Rings
Oval Cut Rings
Old Mine Cut Rings
Shop by Era
Georgian Era Rings
–
Circa 1714 – 1837
Victorian Era Rings
–
Circa 1837 – 1901
Edwardian Era Rings
–
Circa 1901 – 1910
Art Deco Era Rings
–
Circa 1920 – 1940
Retro Era Rings
–
Circa 1940 – 1950
Mid-Century Rings
–
Circa 1950 – 1970
Shop by Carat Weight
1 Carat Rings
–
Loose Diamonds and Rings
2 Carat Rings
–
Loose Diamonds and Rings
3 Carat Rings
–
Loose Diamonds and Rings
4 Carat Rings
–
Loose Diamonds and Rings
5 Carat Rings
–
Loose Diamonds and Rings
6 Carat Rings
–
Loose Diamonds and Rings
Rare Collections
Close
Kashmir Sapphires
No-Oil Colombian Emeralds
Burma Rubies
Natural Saltwater Pearls
Cartier Jewelry
Van Cleef & Arpels Jewelry
Tiffany & Co. Jewelry
About Us
Blog
Resources
Close
Sell Your Jewelry
Ring Sizing Kit
Jewelry Education
Ring Budget Calculator
Ask Jewelry Expert
Monthly Birthstones
Sold Jewelry
Contact Us
Close
Search
More results...