Results for “18k diamond”

Est. $5,370-$5,780

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

2 days Left

Est. $8,130-$8,760

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

13 hrs Left

Est. $11,380-$12,260

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

13 hrs Left

Est. $8,940-$9,630

18K White Gold Art Deco Diamond & Onyx Brooch

6 days Left

Lion and Unicorn

Est. $800-$2,000

$80

4 days Left

18K WHITE GOLD 2.50CT OVAL DIAMOND DANGLE EARRINGS

Roberto Coin 18k White Gold Diamond Necklace

Est. $4,000-$8,000

$4,000

Apr 14, 2026

Revere Auctions

Est. $400-$800

$550(3 bids)

4 days Left

18K WHITE GOLD 0.90CT DIAMOND AND TANZANITE RING

18K WHITE GOLD 1.50CT DIAMOND AND PEARL EARRINGS

Est. $2,200-$4,400

$2,200

4 days Left

18K YELLOW GOLD 0.10CT DIAMOND AND EMERALD RING

Est. $2,400-$4,800

$2,400

4 days Left

18K YELLOW GOLD 2.50CT DIAMOND AND SAPPHIRE RING

Est. $2,400-$4,800

$2,400

4 days Left

18K YELLOW GOLD 1.35CT DIAMOND AND JADE EARRINGS

Est. $3,600-$7,200

$3,500

4 days Left

18K YELLOW GOLD 1.0CT DIAMOND AND EMERALD RING

Est. $2,800-$5,600

$2,800

4 days Left

18K WHITE GOLD 1.50CT DIAMOND AND SAPPHIRE RING

Est. $2,600-$5,200

$2,600

4 days Left

18K WHITE GOLD 1.0CT DIAMOND AND RUBY RING

Est. $6,500-$13,000

$6,500

4 days Left

Diamond, 18k White Gold Bracelet

Est. $2,200-$4,400

$2,200

Apr 17, 2026

Michaan's Auctions

Est. $3,000-$4,000

$1,500

Apr 17, 2026

Diamond, 18k White Gold Ring

Michaan's Auctions

Est. $1,000-$1,500

$500

4 days Left

18K WHITE GOLD 1.90CT DIAMOND AND CITRINE BROOCH

18K WHITE GOLD 0.32CT DIAMOND AND SAPPHIRE RING

Est. $4,200-$8,400

$4,200

4 days Left

18K WHITE GOLD 1.10CT DIAMOND AND TANZANITE RING

Est. $1,900-$3,800

$1,900

4 days Left

18K WHITE GOLD 0.50CT DIAMOND AND RUBELLITE RING

Est. $2,200-$4,400

$2,200

4 days Left

18K WHITE GOLD 0.40CT DIAMOND AND EMERALD RING

Est. $1,500-$3,000

$1,500

4 days Left