Shop 3 Carat Diamond Engagement Rings, where each stunning ring embodies timeless beauty and stunning craftsmanship. These exquisite 3 carat diamond rings were hand-selected by Afshin and Michael, for their superior quality and design.

Showing 1–30 of 56 results

Antique Art Deco 3.07ct Diamond Halo Engagement Ring. Glenview Ring. Circa 1930

$39,000

3.80ct Old European Cut Diamond Engagement Ring. Bayside Ring

$55,000

3.01ct, F color Radiant Cut Diamond Ring. Ellerbe Ring

$68,000

3.14ct GIA Certified Emerald Cut Diamond Ring. Deansgate Ring

$60,000

Three-Stone Antique Cushion Cut Diamond Marbury Ring

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Vintage French 3.00ct Diamond Ring Circa 1970. Gifford Ring

$50,000

Vintage GIA Certified 3.04ct Diamond Ring, Circa 1960. Osborne Ring.

$60,000

3.03ct Antique Cushion Cut and Sapphire Halo Montreal Ring

$33,000

Art Deco 3.90ct Diamond Boudry Ring. Circa 1920

$42,000

Bow Motif GIA Certified 3.43ct Diamond Ring. Olivette Ring

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Three-Stone Cushion Cut Diamond Turin Ring. 3.02ct Center Diamond, DVVS2

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Vintage 3.65ct Diamond Debonair Ring. Retro Era, Circa 1940

$52,000

Vintage Retro Era 3.42ct Diamond Gatineau Ring. Circa 1945

$65,000

3.01ct Aquamarine with Onyx Halo Abriola Ring. Circa 1935, Antique, Art Deco Era

$4,000

3.02ct Oval Rose Cut Diamond Bel Air Ring

$54,000

3.05ct Emerald Cut Diamond and Sapphire Halo Ludlow Ring

SOLD

3.07ct Diamond and Sapphire Halo Altona Ring

$37,500

3.08ct Asscher Cut Diamond and Sapphire Halo Caffrey Ring

$50,000

3.11ct Rose Cut Diamond Bergon Ring

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3.14ct Transitional Cut Diamond Cascais Ring

$35,000

3.38ct Antique Cushion Cut Diamond and Sapphire Tournus Ring

$36,000

3.43ct Antique Cushion Cut Diamond Platinum Olton Ring

$45,000

3.80ct Diamond Engagement Ring with Emerald Halo

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Antique 3.00ct Diamond Halo Stockton Ring. Victorian Era, Circa 1880

$38,000

Antique 3.39ct Cushion-Cut Diamond Wingate Engagement Ring, Circa 1910

$39,000

Antique French 3.48ct Diamond Munich Ring. Art Deco Era, Circa 1925

$39,000

Art Deco 3.29ct Whitby Ring. Antique, Circa 1920

$40,000

Art Deco 3.50ct Diamond Bayard Ring. Antique, Circa 1920

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Geometric 3.33ct Antique Cushion Cut Diamond Bryant Park Ring

$32,000

GIA 3.00ct Emerald Cut Diamond Colborne Ring

$80,000