Results for “18k diamond”

Explore all 10,000+ upcoming results for “18k diamond”.View price results

All Filters

Category Item Location Shipping & DeliveryTop Rated House

Sort by:

Most Relevant

Feb 18, 2026

18k Gold Diamond Enamel Turtle Brooch Pin

Farber Auctioneers

Est. $4,000-$5,000

$2,800

Feb 24, 2026

Andreoli 18k Gold & Diamond Earrings

Akiba Galleries

Est. $5,000-$7,000

$3,000

7 days Left

AN 18K GOLD TIFFANY AND CO SCHLUMBEGER DIAMOND RING, 6.11 GRAMS

Kimballs Auction and Estate Services

Est. $100-$800

$325(5 bids)

Feb 25, 2026

Vintage 18k Gold Diamond Sapphire & Pearl Drop Earrings

Akiba Galleries

Est. $1,000-$2,000

$500

Feb 16, 2026

Vintage Coral, Onyx 2.00ct Diamond 18K Gold Stud Earrings 22.1 Grams

Dover Jewelry

Est. $4,000-$5,000

$90(1 bid)

Feb 24, 2026

Alessandro Falfani 18k Gold Diamond & Enamel Ring

Akiba Galleries

Est. $2,000-$3,000

$500

Feb 25, 2026

18k Gold Diamond & Blue Glass Cabochon Cuff Bracelet Signed

Akiba Galleries

Est. $4,000-$6,000

$2,000

Feb 24, 2026

18k Gold Amethyst & Diamond Bombe Ring

Akiba Galleries

Est. $1,000-$2,000

$500

Feb 25, 2026

Italian 18k Gold Diamond & Pearl Necklace Signed

Akiba Galleries

Est. $800-$1,200

$400

Feb 24, 2026

Vintage 18k Gold Diamond & Black Opal Ring Signed

Akiba Galleries

Est. $800-$1,200

$400

Feb 24, 2026

Roberto Coin 18k Gold MOP & Diamond Flower Ring

Akiba Galleries

Est. $800-$1,200

$400(1 bid)

Feb 25, 2026

18k Gold Diamond & Pearl Necklace

Akiba Galleries

Est. $800-$1,200

$400

Feb 25, 2026

18k Gold Sapphire & Diamond Ring and Earrings Set

Akiba Galleries

Est. $1,500-$2,500

$500

Feb 24, 2026

Italian 18k Gold Coral Ruby Diamond & Enamel Frog Brooch

Akiba Galleries

Est. $3,000-$4,000

$1,000

Feb 16, 2026

David Stern Lapis Lazuli Diamond 18K Yellow Gold Five-Strand Necklace 62 Grams

Dover Jewelry

Est. $2,500-$3,500

$90(1 bid)

Feb 24, 2026

18k Gold Ruby & Diamond Earrings Signed

Akiba Galleries

Est. $1,500-$2,500

$500(1 bid)

Feb 24, 2026

Italian 18k Gold Diamond Sapphire & Citrine Ladybug Ring Signed

Akiba Galleries

Est. $1,000-$2,000

$500

Feb 24, 2026

Tiffany & Co. Schlumberger 18k Gold Platinum & Diamond Stickpin

Akiba Galleries

Est. $1,000-$1,500

$500

Feb 25, 2026

Vintage Italian 18k Gold Diamond & MOP Dome Ring Signed

Akiba Galleries

Est. $1,500-$2,500

$1,000

Feb 16, 2026

Estate Citrine 49.03ct Diamond 18K Yellow Gold Cocktail Ring 23.7 Grams

Dover Jewelry

Est. $4,000-$5,000

$250(3 bids)

13 hrs Left

3.04ct Multi Color Diamond Pendant in 18k Gold

Mynt Auctions

Est. $7,410-$9,633

$100

4 days Left

Rachel Koen 18K Yellow Gold Diamond Tennis Bracelet 4.77ct 7 Inch

Bidhaus

Est. $9,893-$12,860

$7,600

4 days Left

5.70ct Diamond Tennis Necklace 18k White Gold

Mynt Auctions

Est. $10,439-$13,570

$100

Feb 25, 2026

18k Gold Diamond & Ruby Necklace

Akiba Galleries

Est. $2,500-$3,500

$1,500

View:

LiveAuctioneers

Results for “18k diamond”

All Filters

Related Searches