Results for “18k diamond”

Est. $10,452-$13,587

HEART BLUE TOPAZ DIAMOND STATEMENT RING 18K YELLOW GOLD

7 days Left

Est. $3,375-$4,950

YELLOW DIAMOND ETERNITY BAND RING 18K BLACK WHITE GOLD

7 days Left

Est. $5,400-$7,920

18K Diamond Pearl Necklace

Mar 02, 2026

Hans Auction

Est. £1,600-£3,200

£800

7 days Left

18K Yellow Gold 1 1/10 Ct.Tw. Round Shape Diamond Wedding Band

Est. $3,926-$5,103

18K Yellow Gold 2 7/8 CT Tw. Emerald Shape Diamond Three Forth Eternity Band

6 days Left

Est. $7,696-$10,004

Diamond and 18K Gold Infinity Band

Feb 26, 2026

Everard Auctions & Appraisals

Est. $3,500-$5,500

$2,100

6 days Left

18K White Gold 2 1/4 CT Tw. Cushion Shape Diamond Three Forth Eternity Band

18K White Gold 2 1/2 CT Tw. Oval Shape Diamond Three Forth Eternity Band

Est. $7,033-$9,142

$100(1 bid)

6 days Left

Est. $8,073-$10,494

Rachel Koen 7 Carat Round Cut Lab Grown Diamond Inside Out Hoop Earrings 18K White Gold

6 days Left

Mynt Auctions

Est. $5,005-$6,506

18K White Gold Diamond Ring

Mar 05, 2026

Auctions at Showplace

Est. $600-$800

$325

Feb 22, 2026

Diamond, 18k Yellow Gold Necklace

Fine Estate, Inc.

Est. $3,000-$5,000

$1,500

Feb 28, 2026

1970s 0.90ctw Diamond and 18K Yellow Gold Ring

GWS Auctions Inc.

Est. $7,000-$7,500

$900

Feb 25, 2026

18k White Gold Diamond And Pearl Large Ring

Akiba Galleries

Est. $2,000-$3,000

$1,000

4 days Left

Chopard Diamond and 18K Necklace

Kodner Galleries Inc.

Est. $6,000-$8,000

$3,000

Feb 26, 2026

18K Gold, Tiger's Eye and Diamond Frog Brooch

Everard Auctions & Appraisals

Est. $1,000-$2,000

$600

7 days Left

18K Yellow Gold 4.25 Ct. Diamond Tennis Bracelet

Joshua Kodner

Est. $100-$1,000

6 days Left

An emerald, diamond and 18k white gold necklace and earrings

Clars Auctions

Est. $6,000-$8,000

$3,000

7 days Left

HANGING OVAL PAVE DIAMOND PENDANT NECKLACE 18K

Est. $15,300-$22,440

ANTIQUE RUBY DIAMOND DANGLE DROP EARRINGS 18K

Feb 22, 2026

Est. $4,050-$5,940

Art Deco Platinum & 18K Pearl and Diamond Earrings

7 days Left

Joshua Kodner

Est. $100-$1,000

Feb 24, 2026

18k White Gold Aquamarine & Diamond Drop Earrings

Akiba Galleries

Est. $1,000-$2,000

$500

6 days Left

18K White Gold 1 CT Tw. Princess Shape Lab Grown Diamond Five Stone Anniversary Band

Est. $2,899-$3,768