Results for “18k diamond”

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FEATURED

Ends in 4d 23h

18K Gold South Sea White Pearl Earrings

Est.

$30,000

$40,000

$20,000

Jasper52New York, NY

FEATURED

Ends in 5d 0h

18K Gold South Sea White Pearl Earrings

Est.

$20,000

$30,000

$13,000

Jasper52New York, NY

FEATURED

Ends in 4d 1h

Vintage Three Stone Ring Gold Ruby and Diamond Engagement

Est.

$10,000

$12,000

$3,800

Jasper52New York, NY

FEATURED

4 days Left

Rolex Datejust 18K Yellow Gold/SS Watch Ref. 179173, 2008

Est.

$7,500

$10,000

$5,000

Hampton Estate AuctionNew York, NY

6 days Left

Micheletto 18k Gold & Diamond Two-Tone Cuff Bracelet

Est.

$10,000

$15,000

$6,000

Akiba GalleriesDania Beach, FL

6 days Left

18k Gold Ruby Onyx & Diamond Bracelet Signed

Est.

$4,000

$6,000

$2,000

(1 bid)

Akiba GalleriesDania Beach, FL

Aug 02, 2026

Pair of Tiffany & Co. 18K Gold & Diamond Stud Earrings

Est.

$800

$900

$400

(1 bid)

Case Antiques, Inc. Auctions & AppraisalsKnoxville, TN

6 days Left

Cartier "Le Baiser du Dragon" 18k Gold & Diamond Necklace

Est.

$3,000

$5,000

$1,500

(1 bid)

Akiba GalleriesDania Beach, FL

6 days Left

18k Gold Diamond & Sapphire Bee Brooch

Est.

$2,000

$4,000

$1,500

(2 bids)

Akiba GalleriesDania Beach, FL

6 days Left

18k Gold & Diamond Flower Tennis Bracelet Signed

Est.

$3,000

$5,000

$2,000

(1 bid)

Akiba GalleriesDania Beach, FL

6 days Left

Vintage Piaget 18K Gold Lapis & Diamond Watch Ref 9553A6

Est.

$7,000

$9,000

$4,000

Akiba GalleriesDania Beach, FL

6 days Left

Paloma Picasso for Tiffany 18k Gold Platinum & Diamond Choker

Est.

$15,000

$20,000

$10,000

Akiba GalleriesDania Beach, FL

FEATURED

Ends in 5d 1h

GIA certified 2.23ct Fancy Brown Yellow Diamond ring Halo Cluster 18kt 10677 *v

Est.

$17,000

$20,000

$6,500

Jasper52New York, NY

FEATURED

Ends in 4d 23h

18K Gold South Sea White Pearl Pendant

Est.

$30,000

$40,000

$15,000

Jasper52New York, NY

FEATURED

5 days Left

Bvlgari Allegra 18K Yellow Gold Pearls, Diamonds & Multi-Gemstone Double-Strand Necklace

Est.

$100,000

$200,000

$20,000

ELUSEZaozhuang City, Shandong Province

FEATURED

Ends in 4d 2h

Boucheron BRACELET 18k White Gold Diamond Estate Jewelry

Est.

$211,000

$253,000

$88,000

Jasper52New York, NY

6 days Left

Van Cleef & Arpels "Perlee Clovers" 18k Gold & Diamond Bracelet

Est.

$8,000

$12,000

$4,000

Akiba GalleriesDania Beach, FL

Jul 13, 2026

Chopard Imperiale Chronograph Sapphire Diamond REF 38/3180-23 18K White Gold Watch

Est.

$25,000

$28,000

$90

(1 bid)

Dover JewelryMiami, FL

Jul 09, 2026

18K Gold Diamond and Emerald Ring

Est.

£24,000

£48,000

£12,000

Hans AuctionSouth Croydon, Croydon

6 days Left

Van Cleef Holiday "Alhambra" 18k Gold Onyx & Diamond Necklace

Est.

$3,000

$4,000

$2,000

Akiba GalleriesDania Beach, FL

2 days Left

EDWARDIAN 18K GOLD AND DIAMOND BRACELET

Est.

$4,000

$6,000

$2,000

Thomaston Place Auction GalleriesThomaston, ME

2 days Left

RAYMOND YARD 18K GOLD NATURAL PEARL NECKLACE WITH DIAMOND AND EMERALD CLASP

Est.

$7,000

$9,000

$3,500

Thomaston Place Auction GalleriesThomaston, ME

Jul 09, 2026

18K Gold Turquoise Diamond Necklace

Est.

£24,000

£48,000

£12,000

Hans AuctionSouth Croydon, Croydon

6 days Left

18k Gold Sapphire & Diamond Clip Earrings Signed

Est.

$1,500

$2,500

$800

(1 bid)

Akiba GalleriesDania Beach, FL

FEATURED

Ends in 5d 1h

8.35ct Natural Oval Emeralds Diamond Dangle Earrings 18kt Halo Cluster 12643**

Est.

$31,000

$37,000

$13,000

Jasper52New York, NY

FEATURED

Ends in 5d 2h

GIA Certified Natural Ruby Diamond Cuff Bracelet 18kt Important 12337**

Est.

$47,000

$56,000

$19,000

Jasper52New York, NY

FEATURED

Ends in 4d 23h

18K Gold South Sea White Pearl Ring

Est.

$40,000

$60,000

$30,000

Jasper52New York, NY

FEATURED

4 days Left

Van Cleef & Arpels Classique La Collection 18K Yellow Gold Watch Ref. 18932 B2, circa 1995

Est.

$6,750

$9,000

$4,500

Hampton Estate AuctionNew York, NY

6 days Left

Vintage 18k Gold & Diamond Spray Brooch

Est.

$400

$800

$200

(1 bid)

Akiba GalleriesDania Beach, FL

2 days Left

J.E. BROWN & CO. NEW YORK ART DECO 18K GOLD DIAMOND RING

Est.

$2,000

$3,000

$1,000

(1 bid)

Thomaston Place Auction GalleriesThomaston, ME

FEATURED

5 days Left

VINTAGE 18K GOLD FLEXIBLE DIAMOND BRACELET.

Est.

$5,000

$6,000

$2,500

William Smith AuctionsPlainfield , NH

2 days Left

PR 18K GOLD, AMETHYST AND DIAMOND EARRINGS

Est.

$800

$1,200

$250

(1 bid)

Thomaston Place Auction GalleriesThomaston, ME

6 days Left

18k Gold & Diamond Tennis Bracelet

Est.

$1,500

$2,500

$800

Akiba GalleriesDania Beach, FL

6 days Left

18k Gold Diamond & Rock Crystal Bee Earrings

Est.

$400

$600

$200

(1 bid)

Akiba GalleriesDania Beach, FL

Aug 02, 2026

14K Gold, Red Stone & Diamond Ring and Mayflower 18K Gold & Diamond Wedding Band

Est.

$600

$700

$300

Case Antiques, Inc. Auctions & AppraisalsKnoxville, TN

2 days Left

South Sea Pearl Necklace with 18k Gold Diamond Clasp

Est.

$2,500

$4,000

$1,200

Kaminski AuctionsBeverly, MA

FEATURED

Ends in 4d 1h

Classy and Timeless 1.38-ct DIAMOND (G VS1) WHITE GOLD RING - Her Answer is YES!

Est.

$12,000

$14,000

$5,000

Jasper52New York, NY

FEATURED

Ends in 4d 23h

18K Gold South Sea White Pearl Pendant

Est.

$30,000

$40,000

$15,000

Jasper52New York, NY

FEATURED

2 days Left

Cartier Santos-Dumont 18K White Gold Watch

Est.

$10,800

$21,600

$5,500

(1 bid)

Victorins AuctionsFredericksburg, VA

FEATURED

Ends in 4d 23h

18K Gold South Sea White Pearl Pendant

Est.

$30,000

$40,000

$15,000

Jasper52New York, NY

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Results for “18k diamond”

$20,000

$20,000

$13,000

$13,000

$3,800

$3,800

$5,000

$6,000

$2,000

$400

$1,500

$1,500

$2,000

$4,000

$10,000

$6,500

$6,500

$15,000

$15,000

$20,000

$88,000

$88,000

$4,000

$90

£12,000

$2,000

$2,000

$3,500

£12,000

$800

$13,000

$13,000

$19,000

$19,000

$30,000

$30,000

$4,500

$200

$1,000

$2,500

$250

$800

$200

$300

$1,200

$5,000

$5,000

$15,000

$15,000

$5,500

$15,000

$15,000

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