Results for “18kt”

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FEATURED

6 days Left

Authentic! Bulgari Bvlgari Serpenti Viper 18k Rose Gold Diamond Bangle Bracelet

Est.

$56,000

$67,000

$36,000

Jasper52New York, NY

FEATURED

Ends in 2d 3h

Pave Diamond Inside Out Hoop Earrings 18K White Gold, 1.4 Inches, 2.85 CTW

Est.

$4,000

$5,000

$1,700

Jasper52New York, NY

FEATURED

Ends in 1d 23h

Tiffany & Co. Elsa Peretti Scarf Necklace 18k Gold Mesh Necklace

Est.

$21,000

$25,000

$8,500

Jasper52New York, NY

FEATURED

Ends in 2d 2h

Black Onyx Clover Pendant Necklace 18K White Gold, 7.66 Grams

Est.

$1,100

$1,500

$460

Jasper52New York, NY

Aug 25, 2026

Double Strand Cultured Pearl Necklace with 18kt and 14kt Gold, Ruby, and Diamond Clasp

Est.

$4,500

$6,500

$1,500

Williamson Auction GalleryHollywood, FL

Aug 18, 2026

BVLGARI Cocktail Ring In 18Kt Gold With 4.74 Ctw In Diamonds And Sapphire

Est.

$11,200

$16,800

$5,500

Winbids AuctionsAventura, FL

4 days Left

18KT YELLOW GOLD NECKLACE AND MATCHING BRACELET Approx. 51.9 total dwt.

Est.

$6,000

$8,000

$3,000

(1 bid)

Eldred'sEast Dennis, MA

4 days Left

18KT WHITE GOLD, DIAMOND AND RUBY RING Approx. 4.7 total dwt.

Est.

$2,000

$2,500

$1,000

Eldred'sEast Dennis, MA

Sep 3, 2026

18kt. Marco Bicego Marrakech Coil Necklace

Est.

$2,000

$4,000

$1,000

Brunk AuctionsAsheville, NC

4 days Left

18KT YELLOW GOLD DIAMOND TENNIS BRACELET Approx. 11.7 total dwt.

Est.

$1,800

$2,200

$900

Eldred'sEast Dennis, MA

Sep 3, 2026

18kt. Etruscan Revival Style Emerald Ring, Gemstone Pendant and Chain

Est.

$1,800

$2,400

$900

(1 bid)

Brunk AuctionsAsheville, NC

Sep 3, 2026

18kt. Dragonfly Art Nouveau Style Gemstone and Enamel Brooch

Est.

$1,600

$2,200

$800

(1 bid)

Brunk AuctionsAsheville, NC

FEATURED

5 days Left

Authentic! Tiffany & Co Cummings 18k Yellow Gold Leaf Pendant Necklace 1980

Est.

$1,500

$2,000

$1,100

Jasper52New York, NY

FEATURED

Ends in 2d 21h

18K Gold Natural Pink Tourmaline Pendant

Est.

$2,000

$3,000

$1,500

Jasper52New York, NY

FEATURED

6 days Left

Authentic! Cartier 18k White Gold Diamond Ceramic Large Love Pendant Necklace

Est.

$59,000

$71,000

$38,000

Jasper52New York, NY

FEATURED

Ends in 1d 23h

De Grisogono EARRINGS 18k White Gold Black Diamond Hoop Earrings Estate Jewelry

Est.

$24,000

$29,000

$10,000

Jasper52New York, NY

Sep 3, 2026

18kt. Carved Lavender Jade and Black Onyx Suite; Ring, Pendant, and Earrings

Est.

$2,000

$4,000

$1,000

(1 bid)

Brunk AuctionsAsheville, NC

Aug 18, 2026

DAVID WEBB 1970 Hoops Earrings In Solid Hammered 18Kt Yellow Gold

Est.

$12,800

$19,200

$6,000

Winbids AuctionsAventura, FL

Aug 18, 2026

ANDREW GRIMA 1963 London Turquoises Massive Brooch In 18Kt Gold With Diamonds

Est.

$14,400

$21,600

$7,000

Winbids AuctionsAventura, FL

Aug 18, 2026

TIFFANY & CO. 1950 Retro-Modern Brooch 18Kt Yellow Gold With 6.48 Cwt Rubies

Est.

$9,600

$14,400

$4,800

Winbids AuctionsAventura, FL

4 days Left

18KT YELLOW GOLD THREE-PIECE FLEXIBLE CHOKER Approx. 29.1 total dwt.

Est.

$2,500

$3,500

$1,200

Eldred'sEast Dennis, MA

Sep 3, 2026

18kt. Two Eternity Bands Diamonds and Blue Sapphire

Est.

$8,000

$12,000

$4,000

Brunk AuctionsAsheville, NC

Sep 3, 2026

18kt. Classic Etruscan Revival Ram's Head Fibula

Est.

$1,600

$2,200

$800

Brunk AuctionsAsheville, NC

Sep 3, 2026

18kt. Enamel Holbeinesque Pendant on 14kt. Chain in Leather Case

Est.

$4,000

$6,000

$2,000

(1 bid)

Brunk AuctionsAsheville, NC

FEATURED

Ends in 2d 21h

18K Gold Natural Unheated Ruby Earrings

Est.

$25,000

$40,000

$16,000

Jasper52New York, NY

FEATURED

Ends in 2d 21h

18K Natural Unheated Pigeon Blood Ruby Earrings

Est.

$25,000

$40,000

$18,000

Jasper52New York, NY

FEATURED

Ends in 2d 21h

18K Gold Natural Tahitian Sea Pearl Pendant

Est.

$1,500

$2,500

$800

Jasper52New York, NY

FEATURED

Ends in 1d 7h

18k & S/Steel CONCORD MARINER SG Ladies Quartz Watch 15 61 145 V14 SERVICED

Est.

$700

$800

$280

Jasper52New York, NY

4 days Left

BOODLES 18KT ROSE GOLD AND DIAMOND RING Approx. 3.3 total dwt.

Est.

$7,000

$9,000

$3,500

Eldred'sEast Dennis, MA

Sep 3, 2026

18kt. Tiffany & Co. Owl Fur Brooch with Tiger's Eye

Est.

$2,000

$4,000

$1,000

Brunk AuctionsAsheville, NC

4 days Left

ELSA PERETTI FOR TIFFANY & CO. 18KT YELLOW GOLD DIAMOND PENDANT ON CHAIN Approx. 1.4 total dwt.

Est.

$3,500

$4,500

$1,700

Eldred'sEast Dennis, MA

Aug 17, 2026

TIFFANY & CO. 1977 By Elsa Peretti Flying Saucer Bangle Bracelet In 18Kt Yellow Gold

Est.

$12,500

$13,755

$1,200

Platinum Auction GroupBoca Raton, FL

4 days Left

18KT YELLOW GOLD POCKET WATCH Approx. 27.1 total dwt.

Est.

$200

$400

$100

Eldred'sEast Dennis, MA

4 days Left

18KT WHITE GOLD AND DIAMOND PIN Approx. 4.0 total dwt.

Est.

$3,000

$4,000

$1,500

Eldred'sEast Dennis, MA

4 days Left

CELLINI 18KT WHITE GOLD, CULTURED PEARL AND DIAMOND NECKLACE

Est.

$3,000

$4,000

$1,500

Eldred'sEast Dennis, MA

Sep 3, 2026

18kt. Tiffany & Co. Infinity Crossover Fur Brooch

Est.

$1,400

$2,000

$700

Brunk AuctionsAsheville, NC

FEATURED

Ends in 1d 23h

Vintage Asprey & Co. Emerald NECKLACE 18k Gold Diamond Estate Jewelry

Est.

$59,000

$71,000

$24,000

Jasper52New York, NY

FEATURED

6 days Left

Cartier Mahango Walking Panthere 18k Yellow White Gold Diamond Band Ring

Est.

$32,000

$38,000

$20,000

Jasper52New York, NY

FEATURED

Ends in 2d 2h

147ct Natural Amethyst Citrine Diamonds Necklace Earrings Magnificent 18 Karat

Est.

$66,000

$79,000

$26,000

Jasper52New York, NY

FEATURED

Ends in 1d 23h

Sabbadini Tutti-Frutti NECKLACE 18k White Gold Carved Gemstones

Est.

$110,000

$132,000

$46,000

Jasper52New York, NY

View:

Results for “18kt”

$36,000

$1,700

$1,700

$8,500

$8,500

$460

$460

$1,500

$5,500

$3,000

$1,000

$1,000

$900

$900

$800

$1,100

$1,500

$1,500

$38,000

$10,000

$10,000

$1,000

$6,000

$7,000

$4,800

$1,200

$4,000

$800

$2,000

$16,000

$16,000

$18,000

$18,000

$800

$800

$280

$280

$3,500

$1,000

$1,700

$1,200

$100

$1,500

$1,500

$700

$24,000

$24,000

$20,000

$26,000

$26,000

$46,000

$46,000

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