Results for “20 Ct Diamond”

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum

$15,850

4 days Left

Est. $193,024-$250,931

2.39 ct Diamond Shape: Round brilliant-cut Meas

May 04, 2026

Heritage Auctions

Est. $9,000-$12,000

$8,000

3 days Left

Stunning 18K Yellow Gold Emerald Sapphire Diamond Ring 3.61 Ct Center

Bidhaus

Est. $6,773-$8,804

18K Yellow Gold Sapphire 30.00 Ct Diamond Earrings

Apr 06, 2026

Bidhaus

Est. $14,924-$19,401

Certified 20 Ct.14kt Solid White Lab Grown sapphire Emerald Cut Engagement ring

Apr 25, 2026

Forever Diamond

Est. $20,000-$22,000

$50

2 days Left

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum

Ippolita Pair of Gold and Diamond Bangles and Ring

Est. $316,262-$382,677

$148,000

Apr 29, 2026

DOYLE Auctioneers & Appraisers

Est. $2,000-$3,000

$1,300(3 bids)

Apr 10, 2026

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum

9.15 Ct Opal & Diamond Designer Bracelet $1,520

Est. $316,262-$382,677

$101,000

2 days Left

U.S. Auction Gallery

Est. $1,410-$1,520

$10

Apr 29, 2026

Patek Philippe White Gold and Diamond Wristwatch

DOYLE Auctioneers & Appraisers

Est. $2,000-$3,000

$1,000

2 days Left

3.89 CT Green Agate & Diamond Designer Necklace $1180

U.S. Auction Gallery

Est. $1,025-$1,180

$10

2 days Left

9.02 Ct Peridot & Diamond Designer Bracelet $1,335!

U.S. Auction Gallery

Est. $1,125-$1,335

$10

6 days Left

18K Yellow Gold Sapphire 30.00 Ct Diamond Earrings

Gold, Carved Oxblood Coral, Nephrite and Diamond Rose Brooch

Est. $24,452-$29,587

$11,250

Apr 29, 2026

DOYLE Auctioneers & Appraisers

Est. $2,000-$3,000

$1,000

5 days Left

18K Yellow Gold 2.88 Ct Emerald Diamond Ring with 36 Diamonds

Stunning 18K Yellow Gold Emerald Sapphire Diamond Ring 3.61 Ct Center

Est. $10,543-$12,757

$3,000

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Art Deco Platinum GIA Certified Diamond Emerald Ring 4.57 Ct Diamond 7.50 Ct Emerald

$6,600

3 days Left

18K Yellow Gold Sapphire 30.00 Ct Diamond Earrings

Est. $210,678-$273,881

$120(5 bids)

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Bidhaus

$14,540

Ends in 27d 11h

14k Gold 1.00 Ct Natural Ruby & Diamond Bracelet

Elbert Gallery

Est. $6,600-$10,000

$3,000

3 days Left

2.66ct Heart Diamond Eternity Band 18k White Gold

Est. $5,226-$6,793

18K Yellow Gold 2.88 Ct Emerald Diamond Ring with 36 Diamonds

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