Shop Estate Diamond Jewelry’s 4 Carat Diamond Engagement Ring Collection, where each piece embodies timeless sophistication and extraordinary craftsmanship. These exquisite 4 carat rings, hand-selected for their significance and unmatched brilliance, offer a unique opportunity to own a piece of history that symbolizes everlasting love.

Showing 1–30 of 36 results

4.09ct Asscher Cut Diamond Engagement Ring. Haddon Ring

$140,000

4.24ct Antique Cushion Cut Diamond Ring. Vire Ring

$98,000

4.26ct Old Euro Cut Diamond Engagement Ring. Yale Ring

$60,000

Antique Art Deco 4.30ct Diamond Engagement Ring. Kent Ring, Circa 1925

$45,000

4.06ct Antique Cushion Cut Diamond Sapphire Halo Robinson Ring

$52,000

4.60ct Antique Cushion Cut Diamond Platinum Halo Ring

$55,000

4.02 Carat Diamond Ring

$54,000

4.06ct Antique Cushion Cut Diamond, H Color VVS1. Swanton Ring

Contact for Price

4.09ct Emerald Cut Diamond Castlebar Ring

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4.20ct Asscher-cut Diamond Sherbrooke Ring

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4.22ct Old European Cut Diamond Devon Ring

$70,000

4.25ct Beckton Ring. Circa 1930, Antique, Art Deco Era

$72,000

4.26ct Old European Cut Diamond Bauer Ring

$85,000

4.37ct Diamond Platinum Halo Shoreham Ring

$65,500

4.59ct Old European Cut Diamond Athens Ring

$59,000

4ct Oval Cut Diamond Platinum Three Stone Oakville Ring

Contact for Price

Antique Art Deco 4.30ct Diamond Engagement Ring. Snow Lake Ring. Circa 1920

$60,000

GIA 4.04ct Fancy Yellow Emerald Cut Diamond Bethpage Ring

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GIA 4.24ct Diamond Hartford Ring. Circa 1970, Vintage

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Mid-Century 4.02ct Diamond Engagement Ring. Park Plaza Ring. Circa 1960

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Vintage 4.04ct Mid-Century Diamond Engagement Ring. Carthage Ring. Circa 1960

$65,000

Vintage Mid-Century 4.08ct Old European Ring. Chatham Ring. Circa 1950

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Vintage Mid-Century 4.25ct Diamond Engagement Ring. Dutchess Ring. Circa 1950

$72,000

4.75ct Antique Cushion Cut Diamond Bellmore Ring

SOLD

Vintage 4.12ct Cartier Ring

SOLD

4 Carat Engagement Ring. Antique, Circa 1925

SOLD

4.18ct Diamond and Bow Motif Bedworth Ring

SOLD

4.30ct Millsboro Ring. Circa 1910

SOLD

4.50 Carat Cartier Ring

SOLD

4.56ct Olean Ring. Antique, Circa 1925

SOLD