Results for “18k diamond”

KOESIA DIAMOND 18K WHITE GOLD CONCAVE LEAF PENDANT CABLE CHOKER NECKLACE

Est. $10,000-$11,000

$1,500

6 days Left

NY Elizabeth

Est. $9,225-$13,530

$25

Apr 22, 2026

Cartier, 18K White Gold Watch with Diamond Bezel and Integrated Bracelet

Freeman's

Est. $5,000-$7,000

$2,500

6 days Left

Platinum 18K Yellow Gold 3.97 Ct. Diamond Earrings

Mynt Auctions

Est. $14,924-$19,401

$100

Apr 16, 2026

A Pave Diamond Watch in 14K with 18K Bracelet

Alex Cooper

Est. $5,000-$7,000

$2,500(1 bid)

Apr 18, 2026

18k Rose Gold Ring With Clear Quartz and Diamond Accents Size 7

Bidhaus

Est. $2,938-$3,819

$2,250

Apr 18, 2026

TWO-TONE ROUND BEZEL DIAMOND RING 18K WHITE YELLOW GOLD

NY Elizabeth

Est. $4,050-$5,940

$25

6 days Left

Ippolita Lollipop 18K Gold Mother of Pearl Diamond Drop Earrings

Lion and Unicorn

Est. $800-$2,000

$150(2 bids)

Apr 18, 2026

Tiffany & Co. Atlas 1.65ctw Diamond and 18K Ring

2.23 Ctw VS/SI1 Diamond Prong Set 18K White Gold Engagement Ring

Est. $7,000-$7,500

$1,100

1 day Left

1.67 Ctw VS/SI1 Diamond Prong Set 18k White Gold Engagement Ring

Est. $6,510-$7,010

$630

1 day Left

Est. $5,370-$5,780

Roberto Coin 18K White Gold and Diamond Wide Convex Ring

Apr 18, 2026

18K and 14K Gold Pearl Diamond Earclips Set

Est. $5,000-$5,500

$1,000

May 07, 2026

Auctions at Showplace

Est. $400-$600

$225

6 hrs Left

7.39 Ctw VS/SI1 Tanzanite And Diamond 18k Yellow Gold Cocktail Ring

Est. $11,380-$12,260

5.85 Ctw VS/SI1 Tanzanite And Diamond 18k Rose Gold Cocktail Ring

1 day Left

Est. $8,130-$8,760

7.00 Ctw VS/SI1 Tanzanite And Diamond 18k White Gold Cocktail Ring

6 hrs Left

Est. $8,940-$9,630

Dior 0.75ctw Diamond and Sapphire 18K Yellow Gold Ring

Apr 18, 2026

Rolex 18K White Gold Day-Date Diamond Bezel, Ful

Est. $8,500-$9,000

$1,400

Apr 24, 2026

Heritage Auctions

Est. $14,000-$16,800

$14,000

Apr 18, 2026

7.00ctw Sapphire, 0.70ctw Diamond and 18K Ring

A Modern Emerald & Diamond Ring in 18K

Est. $9,000-$9,500

$1,200

Apr 16, 2026

Alex Cooper

Est. $2,000-$4,000

$1,000(1 bid)

Apr 18, 2026

Bellarri 9.50ctw Sapphire, 3.30ctw Diamond, 18K Bracelet

18K Yellow Gold Sapphire 9mm and Natural Diamond Ring

Est. $26,000-$27,000

$3,250

May 02, 2026

Zevantiques

Est. $100-$5,000

$25(1 bid)

Apr 18, 2026

Ippolita 1.05ctw Diamond and 18K 32" Long Necklace