Results for “18kt”

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FEATURED

4 days Left

A 18K White Gold, Ruby and Diamond Ring Featuring a cushion-cut ruby weighing approximately 5.60

Est.

$28,000

$35,000

$20,000

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

FEATURED

4 days Left

Tiffany & Co.: An 18K Gold and Diamond Bracelet Featuring nautical style links accented by round

Est.

$12,000

$18,000

$7,000

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

FEATURED

4 days Left

Bulgari: A Pair of 18K Gold, Diamond and Sapphire Cuffs Of a high polish design, one featuring

Est.

$18,000

$25,000

$12,000

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

FEATURED

5 days Left

Vintage 18kt Yellow Gold and Diamond Ebel Watch

Est.

$18,000

$20,000

$5,000

(1 bid)

Columbus, OH

Buckeye Downsizing Services

4.4

(12)

13 hrs Left

ESTATE ROLEX OYSTER PERPETUAL COSMOGRAPH DAYTONA 18KT GOLD & STEEL WATCH

Est.

$20,000

$25,000

$11,000

(3 bids)

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

Oct 5, 2026

Jean Schlumberger for Tiffany & Co. 18Kt Long Sautoir Chain Necklace

Est.

$25,000

$35,000

$20,000

Wellington, FL

Duran Auctions

13 hrs Left

(2) ESTATE SPARK 18KT BICOLOR GOLD & 2.50CTTW DIAMOND NECKLACE & BRACELET

Est.

$15,000

$20,000

$10,000

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE 18KT YELLOW GOLD & 22.00CTTW RAINBOW TOURMALINE LINE BRACELET

Est.

$3,000

$6,000

$2,000

(1 bid)

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

LARGE ESTATE FRENCH RETRO 18KT YG, PLATINUM & DIAMOND DRESS CLIP BROOCH, 40.8 GRAMS

Est.

$4,000

$8,000

$3,500

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE 18KT YELLOW GOLD, 6.50CT EMERALD & DIAMOND RING

Est.

$3,000

$6,000

$1,500

(1 bid)

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

FINE ESTATE 18KT YELLOW GOLD, 6.22CT EMERALD & 1.50CTTW DIAMOND RING

Est.

$4,000

$6,000

$2,500

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE 18KT YELLOW GOLD, SAPPHIRE & DIAMOND FLEX CUFF BRACELET, 59.8 GRAMS

Est.

$6,000

$12,000

$3,500

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

FEATURED

4 days Left

David Webb: A Pair of 18K gold and Enamel Frog Earrings Of a frog design featuring red and green

Est.

$7,000

$10,000

$5,000

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

FEATURED

4 days Left

18K and 14K Gold Mexican Peso Coin Charm Bracelet

Est.

$7,000

$8,000

$2,200

(6 bids)

Hollywood, FL

Lion and Unicorn

4.7

(2.5k)

FEATURED

7 days Left

GIA Emerald & Natural Diamond 18k Yellow Gold Ring

Est.

$21,000

$24,000

$5,500

(6 bids)

Dallas, TX

J. GARRETT

4.6

(286)

FEATURED

4 days Left

David Webb: A Pair of 18K Gold and Blue Enamel Earrings Of a domed crisscross design accented by

Est.

$7,000

$10,000

$5,000

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

Oct 5, 2026

Cartier "Panthère" 18Kt Diamond, Emerald & Onyx Cocktail Ring

Est.

$30,000

$40,000

$20,000

Wellington, FL

Duran Auctions

13 hrs Left

FINE ESTATE 18KT GOLD 3.00CTTW DIAMOND, SAPPHIRE & RUBY PENDANT BROOCH

Est.

$4,000

$6,000

$2,500

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE BI-COLOR 18KT GOLD, 5.00CT EMERALD & DIAMOND HALO COCKTAIL RING

Est.

$2,500

$6,500

$2,000

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

5 days Left

An 18kt Yellow Gold Bracelet

Est.

$5,000

$7,000

$4,000

Cleveland, OH

Gray's Auctioneers

4.5

(207)

Oct 5, 2026

Sophia D. Platinum, 18Kt Diamond & Emerald Ladies Cocktail Ring

Est.

$40,000

$50,000

$35,000

Wellington, FL

Duran Auctions

13 hrs Left

ESTATE 18KT YELLOW GOLD CURB-LINK CHAIN, 57.5 GRAMS

Est.

$4,000

$8,000

$3,000

(1 bid)

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE DESIGNER UNEEK 18KT & GIA 5.82 CT SQUARE EMERALD CUT DIAMOND RING

Est.

$35,000

$65,000

$25,000

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE 18KT YELLOW GOLD & GREEN ENAMEL BANGLE BRACELET

Est.

$4,000

$6,000

$2,500

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

FEATURED

18 hrs Left

Vintage Boucheron Diamond Round and Baguette 18K White Gold Earrings

Est.

$15,000

$20,000

$3,000

(3 bids)

Tokyo, Setagaya City

Victorins Auctions

4.5

(66)

FEATURED

4 days Left

Harry Winston: An 18K Gold, Emerald, Ruby and Diamond Brooch Of a Mughal style design centering an

Est.

$85,000

$105,000

$42,500

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(521)

FEATURED

18 hrs Left

Vintage Cartier Panthere Diamond Black Silverium, Silver & 18K Gold Pendant

Est.

$8,000

$12,000

$7,500

(3 bids)

Tokyo, Setagaya City

Victorins Auctions

4.5

(66)

FEATURED

7 days Left

Mario Buccellati 18k And Diamond Earrings

Est.

$13,000

$14,000

$4,000

(4 bids)

Dallas, TX

J. GARRETT

4.6

(286)

13 hrs Left

(3) FINE ESTATE 18KT GOLD, 6.14 CTTW EMERALD & 8.25CTTW DIAMOND JEWELRY SUITE

Est.

$7,000

$15,000

$4,000

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

Oct 25, 2026

JEWELRY. Signed Italian 18kt Amethyst & Diamond

Est.

$3,000

$5,000

$1,500

Larchmont, NY

Clarke Auction Gallery

4.5

(624)

13 hrs Left

ESTATE 18KT GOLD 3.00CT SAPPHIRE, EMERALD, RUBY & DIAMOND RING

Est.

$1,200

$2,500

$800

(1 bid)

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

13 hrs Left

ESTATE 18KT YELLOW GOLD & 30.00CTTW COLORFUL MULTI-GEMSTONE LINE NECKLACE

Est.

$4,000

$8,000

$3,000

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

5 days Left

GEORGIAN 1800 Antique Necklace earrings Set In 18Kt Gold With 11.84 Ctw Diamonds

Est.

$38,950

$42,845

$3,750

Boca Raton, FL

Platinum Auction Group

4.4

(78)

Oct 25, 2026

JEWELRY. Andrew Grima 18kt Gold, Emerald, and

Est.

$2,000

$3,000

$1,000

(1 bid)

Larchmont, NY

Clarke Auction Gallery

4.5

(624)

Oct 5, 2026

Tiffany & Co. "X” 18Kt Ladies Necklace

Est.

$20,000

$25,000

$15,000

Wellington, FL

Duran Auctions

Oct 5, 2026

Van Cleef & Arpels 18Kt Diamond & Ruby Ladies Wristwatch

Est.

$15,000

$18,000

$12,000

Wellington, FL

Duran Auctions

FEATURED

18 hrs Left

Carrera y Carrera 18K Gold Black & Yellow Double Horse Sculptural Brooch

Est.

$10,000

$13,000

$3,250

(2 bids)

Fredericksburg, VA

Victorins Auctions

4.5

(66)

FEATURED

7 days Left

18k Yellow Gold And Natural Diamond Necklace

Est.

$20,000

$22,000

$11,000

(3 bids)

Dallas, TX

J. GARRETT

4.6

(286)

FEATURED

18 hrs Left

Palmiero Unique 18K Rose Gold Diamond Dome Ring

Est.

$10,000

$15,000

$2,500

Fredericksburg, VA

Victorins Auctions

4.5

(66)

FEATURED

7 days Left

Rolex 36mm Oyster Day-Date 18k & Diamond Wristwatch

Est.

$22,000

$24,000

$12,000

(6 bids)

Dallas, TX

J. GARRETT

4.6

(286)

View:

Results for “18kt”

$20,000

$7,000

$12,000

$5,000

$11,000

$20,000

$10,000

$2,000

$3,500

$1,500

$2,500

$3,500

$5,000

$2,200

$5,500

$5,000

$20,000

$2,500

$2,000

$4,000

$35,000

$3,000

$25,000

$2,500

$3,000

$42,500

$7,500

$4,000

$4,000

$1,500

$800

$3,000

$3,750

$1,000

$15,000

$12,000

$3,250

$11,000

$2,500

$12,000

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