Results for “18kt”

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FEATURED

5 days Left

Patek Philippe 18K Yellow Gold Watch Ref. Unknown, circa 1960

Est.

$4,500

$6,000

$3,000

Hampton Estate AuctionNew York, NY

FEATURED

4 days Left

Marco Bicego Pair of Italian 18K Yellow Gold and Diamond Earring Studs.

Est.

$2,800

$3,000

$2,500

SJ AuctioneersBrooklyn, NY

FEATURED

Starts Jun 25

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

Est.

$47,000

$56,000

$19,000

Jasper52New York, NY

FEATURED

5 days Left

Bvlgari Serpenti Viper Diamond 18K Yellow Gold Pendant Necklace Retail $6,100

Est.

$3,500

$4,000

$250

(3 bids)

Dover JewelryMiami, FL

6 days Left

GIA CERTIFIED 2.25 CT VVS1 F COLOR NATURAL DIAMOND 18KT SOLID WHITE GOLD RING

Est.

$30,000

$32,000

$50

(1 bid)

Gatral GemsDelhi , Delhi

3 days Left

JEWELRY. Vintage Tri-Color 18kt Gold Bracelet.

Est.

$3,000

$5,000

$1,500

(1 bid)

Clarke Auction GalleryLarchmont, NY

5 days Left

LADYS 18KT (750) STAMPED Y.G. BRACELET

Est.

$1,500

$3,000

$2,000

(2 bids)

Robert Slawinski Auctioneers, Inc.Carmel, CA

5 days Left

LADYS 18KT DIAMOND & TOURMALINE BRACELET

Est.

$2,500

$4,500

$2,200

Robert Slawinski Auctioneers, Inc.Carmel, CA

6 days Left

Cartier Style 18KT Solid Rose Gold Earrings VVS1 D Color 0.40 ct Lab Grown Diamond

Est.

$8,000

$10,000

$50

Gatral GemsDelhi , Delhi

5 days Left

18KT Y.G. LAPIS RING

Est.

$800

$1,600

$800

Robert Slawinski Auctioneers, Inc.Carmel, CA

6 days Left

Cartier Style 18KT Solid Yellow Gold Bangle

Est.

$15,000

$17,000

$80

(5 bids)

Gatral GemsDelhi , Delhi

3 days Left

JEWELRY. Pair of Italian 18kt Bi-Color Gold Floral

Est.

$400

$600

$450

(3 bids)

Clarke Auction GalleryLarchmont, NY

FEATURED

4 days Left

Bvlgari Serpenti Diamond 18K Rose Gold Bangle Bracelet

Est.

$10,000

$15,000

$2,250

(4 bids)

Victorins AuctionsTokyo, Setagaya City

FEATURED

5 days Left

Tiffany & Co. Tiffany Hardwear 18K Rose Gold and Diamond Pave Ring

Est.

$4,500

$6,000

$3,000

Hampton Estate AuctionNew York, NY

FEATURED

Starts Jun 26

18K Gold South Sea White Pearl Pendant

Est.

$30,000

$40,000

$15,000

Jasper52New York, NY

FEATURED

4 days Left

Tiffany & Co. T Wide Pave Diamond 18K Rose Gold Ring

Est.

$3,000

$4,500

$1,100

(2 bids)

Victorins AuctionsTokyo, Setagaya City

5 days Left

LADYS 1.35 CT DIAMOND 18KT RING W/ G.I.A.

Est.

$2,500

$5,000

$2,500

Robert Slawinski Auctioneers, Inc.Carmel, CA

3 days Left

JEWELRY. French 18kt Gold and Enamel Pocket Watch

Est.

$400

$600

$300

(2 bids)

Clarke Auction GalleryLarchmont, NY

6 days Left

Certified 2 Carat 18kt Solid White Gold Natural Diamond earrings

Est.

$10,000

$12,000

$50

(1 bid)

Gatral GemsDelhi , Delhi

5 days Left

PAIR OF 18KT LADYS EARRINGS

Est.

$350

$550

$350

Robert Slawinski Auctioneers, Inc.Carmel, CA

5 days Left

LADYS CABACHON EMERALD & DIAMOND 18KT RING

Est.

$800

$1,500

$950

(2 bids)

Robert Slawinski Auctioneers, Inc.Carmel, CA

5 days Left

LADYS 14KT-18KT BLUE TOPAZ & DIAMOND EARRINGS

Est.

$800

$1,600

$800

Robert Slawinski Auctioneers, Inc.Carmel, CA

2 days Left

3 EXCEPTIONAL TIFFANY 18KT YG/RUBY/DIAM BROOCH/EARRINGS

Est.

$25

$1,000

$2,100

(8 bids)

EstateOfMind AuctionsMiddletown, NY

5 days Left

LADYS 18KT TWO-TONE PAIR OF EARRINGS

Est.

$500

$900

$500

Robert Slawinski Auctioneers, Inc.Carmel, CA

FEATURED

Starts Jun 26

18K Gold South Sea White Pearl Earrings

Est.

$20,000

$30,000

$13,000

Jasper52New York, NY

FEATURED

5 days Left

Tiffany & Co. Tiffany Hardwear 18K Rose Gold Graduated Link Chain Necklace

Est.

$6,750

$9,000

$4,500

(1 bid)

Hampton Estate AuctionNew York, NY

FEATURED

Starts Jun 26

18K Gold South Sea White Pearl Ring

Est.

$30,000

$40,000

$15,000

Jasper52New York, NY

FEATURED

Starts Jun 26

18K Gold Mabe Pearl Pendant

Est.

$20,000

$30,000

$10,000

Jasper52New York, NY

Jul 15, 2026

Elegant Diamond Ring 18Kt.

Est.

$2,889

$3,779

$10

(1 bid)

Pacific Auction HouseLos Angeles, CA

11 hrs Left

s 18KT Gold, Earrings, Pin, Watch, Italy, Box 53

Est.

$50

$10,000

$1,400

(2 bids)

5th Avenue AuctionsStamford, CT

2 days Left

ART DECO BRUNVIL WATCH CO 18KT WG/DIAMOND LADIES WATCH

Est.

$25

$1,000

$800

(9 bids)

EstateOfMind AuctionsMiddletown, NY

3 days Left

ROLEX 18KT DATEJUST 31MM CHRONOMETER

Est.

$15,000

$20,000

$12,500

Lewis & Maese Antiques & AuctionHouston, TX

6 days Left

Certified - 18Kt Solid White Gold - Lab grown diamond Necklace D Color VVS1 Round 25 Carat

Est.

$35,000

$38,000

$62

(3 bids)

Gatral GemsDelhi , Delhi

Jul 15, 2026

Elegant Diamond Necklace 18Kt.

Est.

$2,000

$3,000

$20

Pacific Auction HouseLos Angeles, CA

Jul 15, 2026

Jade & Diamond Stud Earring 18Kt.

Est.

$5,000

$6,000

$1,500

Pacific Auction HouseLos Angeles, CA

Jul 15, 2026

18KT Elegant Floral Brooch

Est.

$1,000

$2,000

$10

Pacific Auction HouseLos Angeles, CA

FEATURED

Starts Jun 25

Triple Circle Pin 18Kt **

Est.

$1,500

$2,000

$550

Jasper52New York, NY

FEATURED

5 days Left

Van Cleef & Arpels 18K Rose Gold and Diamond Mini Charm Watch Ref. 2575164, circa Unknown

Est.

$4,500

$6,000

$3,000

Hampton Estate AuctionNew York, NY

FEATURED

5 days Left

Jean Schlumberger for Tiffany & Co. 18K Yellow Gold Two Row Square Link Bracelet

Est.

$9,750

$13,000

$6,500

Hampton Estate AuctionNew York, NY

FEATURED

Starts Jun 26

18K Gold Tahitian Pearl Earrings

Est.

$10,000

$20,000

$9,000

Jasper52New York, NY

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Results for “18kt”

$3,000

$2,500

$19,000

$19,000

$250

$50

$1,500

$2,000

$2,200

$50

$800

$80

$450

$2,250

$3,000

$15,000

$15,000

$1,100

$2,500

$300

$50

$350

$950

$800

$2,100

$500

$13,000

$13,000

$4,500

$15,000

$15,000

$10,000

$10,000

$10

$1,400

$800

$12,500

$62

$20

$1,500

$10

$550

$550

$3,000

$6,500

$9,000

$9,000

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