Results for “18kt”

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FEATURED

3 days Left

Tennis Diamond Bracelet 18Kt.

Est.

$2,300

$2,887

$375

(4 bids)

Pacific Auction HouseLos Angeles, CA

FEATURED

Ends in 3d 12h

GIA NATURAL 2.30CT FANCY YELLOW BROWN DIAMONDS RING 18KT EDWARDIAN CROWN DECO

Est.

$7,000

$8,000

$2,600

Jasper52New York, NY

FEATURED

6 days Left

Vintage! Authentic Tiffany & Co. 18k Yellow Gold Sapphire Flower Pin Brooch

Est.

$7,000

$8,000

$4,600

Jasper52New York, NY

FEATURED

12 hrs Left

VACHERON CONSTANTIN 18K YELLOW GOLD DIAMOND LADIES' QUARTZ WRISTWATCH(IN GOOD RUNNING ORDER)

Est.

$20,000

$30,000

$1,600

(2 bids)

Hotspot AuctionsAmherst, NY

4 days Left

BOUCHERON "HOPI LE COLIBRI" 18KT WHITE AND PINK GOLD, MORGANITE, DIAMOND AND PINK AND BLUE SAPPHIRE

Est.

$80,000

$100,000

$40,000

Eldred'sEast Dennis, MA

Aug 16, 2026

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

Est.

$35,000

$38,000

$50

Gatral GemsDelhi , Delhi

Aug 16, 2026

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

Est.

$50,000

$60,000

$52

(2 bids)

Gatral GemsDelhi , Delhi

6 days Left

Vintage Rolex King Midas Wristwatch in 18kt Yellow Gold

Est.

$20,000

$40,000

$19,500

Collectible Auction LLC Miami Beach, FL

Aug 16, 2026

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

4 days Left

18KT CARTIER VENDOME WATCH 1980s Approx. 27.0 total dwt.

Est.

$4,000

$6,000

$2,100

(2 bids)

Eldred'sEast Dennis, MA

Aug 29, 2026

18kt yellow gold and red coral graduated double strand necklace

Est.

CA$100

CA$50,000

CA$450

(2 bids)

Kavanagh AuctionsMontreal, Quebec

6 days Left

Vintage Rolex Oyster Perpetual Day-Date Wristwatch in 18kt Yellow Gold

Est.

$6,000

$8,000

$5,750

Collectible Auction LLC Miami Beach, FL

FEATURED

5 days Left

Authentic! H. Stern 18k Yellow Gold Rutilated Quartz Ring sz 6.5

Est.

$4,000

$5,000

$2,600

Jasper52New York, NY

FEATURED

6 days Left

Van Cleef & Arpels 18k Rose Gold Diamond MoP Two Butterfly Pendant Necklace Cert

Est.

$10,000

$12,000

$6,000

Jasper52New York, NY

FEATURED

5 days Left

Estate 18k White Gold Color Stone Flower Necklace Ring Bracelet Earrings Set 52g

Est.

$8,000

$10,000

$5,000

Jasper52New York, NY

FEATURED

5 days Left

Van Cleef & Arpels18K 750 White Gold & Turquoise 10 Motifs Alhambra Necklace

Est.

$45,000

$75,000

$450

(2 bids)

1111 Jewelry Store, LLCOwens Cross Roads, AL

6 days Left

Vintage Patek Philippe Geneve Wristwatch in 18kt Yellow Gold

Est.

$8,000

$12,000

$7,750

Collectible Auction LLC Miami Beach, FL

4 days Left

ROLEX PEARLMASTER 18KT YELLOW GOLD AND DIAMOND WATCH Circa 2005 Approx. 66.0 total dwt.

Est.

$18,000

$23,000

$9,000

Eldred'sEast Dennis, MA

4 days Left

18KT YELLOW GOLD AND LAPIS LAZULI TUXEDO SET Approx. 15.0 total dwt.

Est.

$1,500

$1,900

$750

Eldred'sEast Dennis, MA

Aug 16, 2026

Certified 5 Carat Round Cut 18kt Solid White Gold Lab Grown Engagement Diamond Ring

Est.

$25,000

$28,000

$50

Gatral GemsDelhi , Delhi

4 days Left

VINTAGE 18KT YELLOW GOLD ITALIAN MICROMOSAIC BROOCH Approx. 17.0 total dwt.

Est.

$4,000

$5,000

$2,000

Eldred'sEast Dennis, MA

Aug 16, 2026

Certified 5 Ct Emerald Cut Lab Grown Diamond VS1 E Color 18kt Solid White Gold

Est.

$18,000

$19,000

$50

Gatral GemsDelhi , Delhi

Aug 16, 2026

Certified 5 Carat Round Cut 18kt Solid White Gold Lab Grown Engagement Diamond Ring

Est.

$25,000

$30,000

$50

Gatral GemsDelhi , Delhi

6 days Left

Vintage Longines Chronograph Wristwatch in 18kt Yellow Gold

Est.

$3,000

$5,000

$2,900

Collectible Auction LLC Miami Beach, FL

FEATURED

6 days Left

Authentic! Cartier 18k Yellow Gold 2ct Diamond Pavé Large Heart Pendant Necklace

Est.

$10,000

$12,000

$6,500

Jasper52New York, NY

FEATURED

Ends in 2d 16h

GIA CERTIFIED 18KT GOLD 7.82CT MARQUISE DIAMOND SAPPHIRE RING NO HEAT *

Est.

$42,000

$50,000

$17,000

Jasper52New York, NY

FEATURED

Ends in 1d 21h

Antique 18K Gold MARCUS & Co by PATEK PHILIPPE Pocket watch c.1890* 50 mm* EXLNT

Est.

$10,000

$12,000

$4,000

Jasper52New York, NY

FEATURED

6 days Left

Rare! Authentic Tom Ford 18k White Gold Diamond Snake Bangle Bracelet

Est.

$8,000

$10,000

$5,000

Jasper52New York, NY

4 days Left

PATEK PHILIPPE GOLDEN ELLIPSE 18KT YELLOW GOLD WATCH Approx. 24.0 total dwt.

Est.

$9,000

$14,000

$4,500

Eldred'sEast Dennis, MA

Aug 18, 2026

TIFFANY & CO. 1977 Elsa Peretti Jasper Touchstone Pendant Necklace In 18Kt Gold

Est.

$9,600

$14,400

$4,800

Winbids AuctionsAventura, FL

Aug 17, 2026

YAACOV AGAM 1970 Paris Kinetic Op-Art Sculptural Circles Necklace In 18Kt Gold

Est.

$34,500

$37,950

$3,250

Platinum Auction GroupBoca Raton, FL

Aug 16, 2026

Cartier Style 18KT Solid Yellow Gold Bangle

Est.

$15,000

$17,000

$210

(3 bids)

Gatral GemsDelhi , Delhi

6 days Left

Corum Gold Eagle Coin Wristwatch in 18kt Yellow Gold

Est.

$8,000

$12,000

$7,750

Collectible Auction LLC Miami Beach, FL

Aug 18, 2026

TIFFANY & CO. 1977 Angela Cummings Geometric Orchids Bangle In 18Kt Jade & Lapis

Est.

$29,000

$43,500

$14,000

Winbids AuctionsAventura, FL

6 days Left

Loose 18kt Yellow Gold Vintage Patek Philippe Geneve Bracelet Clasp *Missing Half of the Screw*

Est.

$500

$1,000

$650

(2 bids)

Collectible Auction LLC Miami Beach, FL

Aug 16, 2026

18Kt Solid White Gold 10 Carat Natural Aquamarine Ring

Est.

$15,000

$16,000

$52

(2 bids)

Gatral GemsDelhi , Delhi

FEATURED

6 days Left

JOHN HARDY 18K GOLD SILVER SKY BLUE TOPAZ RING

Est.

$500

$750

$50

(1 bid)

Antique Arena Inc.Brooklyn, NY

FEATURED

6 days Left

Authentic! Buccellati 18k Yellow White Rose Gold Large Butterfly Pin Brooch

Est.

$16,000

$19,000

$10,000

Jasper52New York, NY

FEATURED

6 days Left

Authentic Van Cleef & Arpels 18k Gold 10 Motif Alhambra Carnelian Necklace Paper

Est.

$12,000

$14,000

$8,000

Jasper52New York, NY

FEATURED

5 days Left

Authentic! H. Stern 18k Yellow Gold Diamond 4 Strand Beaded Band Ring sz 7

Est.

$7,000

$8,000

$4,400

Jasper52New York, NY

View:

Results for “18kt”

$375

$2,600

$2,600

$4,600

$1,600

$40,000

$50

$52

$19,500

$50

$2,100

CA$450

$5,750

$2,600

$6,000

$5,000

$450

$7,750

$9,000

$750

$50

$2,000

$50

$50

$2,900

$6,500

$17,000

$17,000

$4,000

$4,000

$5,000

$4,500

$4,800

$3,250

$210

$7,750

$14,000

$650

$52

$50

$10,000

$8,000

$4,400

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