18k Gold ~ Antique & Vintage

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TIFFANY & CO. 18K Gold Earrings: TIFFANY & CO. 18K Gold Earrings of X-form design; signed T&Co. on posts; 2.47 dwts.; lg. 3/8 in.

2026

TIFFANY & CO. 18K Gold Earrings

Grogan & CompanyBoston, MA

18K Gold and Diamond Earrings: 18K Gold and Diamond Earrings the pendant earrings featuring a bow- and chandelier-design set throughout with single-cut diamonds weighing approx. 0.35 tcw.; 6.55 dwts.; lg. 1 1/2 in.

2026

18K Gold and Diamond Earrings

Grogan & CompanyBoston, MA

18K Gold Etruscan Revival Ring: 18K Gold Etruscan Revival Ring featuring a double-ram's head design; 4.88 dwts.; size 6 3/4

2026

18K Gold Etruscan Revival Ring

Grogan & CompanyBoston, MA

A Pair of Tiffany & Co. Paloma Picasso Daisy Stud Earrings in 18K Gold and Sterling Silver: Tiffany & Co. Paloma Picasso Daisy stud earrings in a two-tone floral design. Each earring features open-work sterling silver petals surrounding a polished 18 karat yellow gold domed center. The p

2026

A Pair of Tiffany & Co. Paloma Picasso Daisy Stud Earrings in 18K Gold and Sterling Silver

Gallery 63Atlanta, GA

Tiffany & Co. 18K Gold Pocket Watch Chatelaine - Westinghouse Est., 17.3 Grams, 2 7/8" Long.: Tiffany & Co. 18K Gold Pocket Watch Chatelaine - Westinghouse Est., 17.3 Grams, 2 7/8" Long.

2026

Tiffany & Co. 18K Gold Pocket Watch Chatelaine - Westinghouse Est., 17.3 Grams, 2 7/8" Long.

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

18K Gold Twisted Rope Chain Bracelet: Classic 18K gold rope chain bracelet featuring a tightly twisted link design that creates a rich, dimensional look with excellent light reflection. This timeless style is known for its durability and

2026

18K Gold Twisted Rope Chain Bracelet

Esquis AuctionsWheeling, IL

Tiffany & Co Sterling & 18K Gold Rope Necklace: Classic vintage Tiffany & Co. necklace featuring a richly textured twisted rope design in sterling silver with contrasting 18K yellow gold accents woven throughout. This elegant two-tone construction

2026

Tiffany & Co Sterling & 18K Gold Rope Necklace

Esquis AuctionsWheeling, IL

Tiffany & Co Heavy 18K Gold Flat Pill Box: in unique repousse paisley design, marked on interior lower edge "18K Italy Tiffany" with additional illegible marks. Weight: 14.8 DWT. 3/8" high, 1 5/8" wide, 1" deep. Residue to interior. Provenance

2026

Tiffany & Co Heavy 18K Gold Flat Pill Box

Schwenke Auctioneers Woodbury, CT, CT

Jerry Weintraub | 18k Gold Ear Clips and Gold Bracelet: An original 18k white and yellow gold ancient coin ear clips and an Italian 18k yellow and white gold bracelet owned and worn by Jane Morgan. The bracelet is designed as a series of textured 18k yello

2026

Jerry Weintraub | 18k Gold Ear Clips and Gold Bracelet

Julien's AuctionsGardena, CA

Jerry Weintraub | Three Gold Pocket Watches: Comprising an 18k gold Aurora Watch Company pocket watch, serial number 81207, inscribed "Emily F. Schouler, 1890"; a yellow gold Vacheron & Constantin detached lever and chronometer balance pocket wa

2026

Jerry Weintraub | Three Gold Pocket Watches

Julien's AuctionsGardena, CA

18K GOLD STAR OF DAVID PENDANT PAIRING 9.2g: Italian made Unoaerre 18K yellow gold Star of David pendant featuring with a Chai symbol. Measuring 36.4mm long (with bail) by 25.5mm wide by 0.7mm thick. 3.3 grams 18K yellow gold Star of David penda

2026

18K GOLD STAR OF DAVID PENDANT PAIRING 9.2g

A.H. Wilkens Auctions & AppraisalsToronto, , Ontario

Burma Jadeite Jade, Diamond, Gold Ring Stones: : Burma Jadeite Jade, Diamond, Gold Ring Stones: Jadeite jade cabochon; full-cut diamonds weighing a total of approximately 0.50 carat Metal: 18k gold Gross Weight&co

2026

Burma Jadeite Jade, Diamond, Gold Ring Stones:

Heritage AuctionsDallas, TX

Vintage 18K Gold Triple Row Wave Design Channel Set Diamond Ring: Nice vintage 18K Gold wave design ring with 3 rows of baguette cut channel set diamonds. Ring is marked M&M and 18K. Ring is size 7 and weighs 12.9 grams.

2026

Vintage 18K Gold Triple Row Wave Design Channel Set Diamond Ring

Kraft Auction ServiceValparaiso, IN

Waterman Edson Fountain Pen: Waterman Edson fountain pen, Blue Sapphire with gold plated cap. Size: 5.7" (14.5 cm). 18K gold nib, M. Excellent condition.

2026

Waterman Edson Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Panthère de Cartier Trinity Fountain Pen: Panthère de Cartier Trinity fountain pen, Gold plated. Size: 5.15" (13.1 cm). Numbered 042754. 18K gold nib, F. Used in very good condition, in original case with certificates, and additional box wit

2026

Panthère de Cartier Trinity Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Waterman Carene Fountain Pen: Waterman Carene fountain pen, Amber Shimmer. Size: 5.7" (14.5 cm). 18K gold nib, M. Excellent condition.

2026

Waterman Carene Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Cartier Vendome Trinity Fountain Pen: Cartier Trinity fountain pen, Silver plated. Size: 5.35" (13.6 cm). 18K gold nib, F. Very good condition.

2026

Cartier Vendome Trinity Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Waterman Gentleman Fountain Pen: Waterman Gentleman fountain pen, Dark green Lacquer. Size: 5.55" (14.1 cm). 18K gold nib, M. Excellent condition.

2026

Waterman Gentleman Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

S.T. Dupont Montparnasse Fountain Pen: S.T. Dupont Montparnasse fountain pen, Black with GP trims. Size: 5.5" (14 cm). 18K gold nib, M.

2026

S.T. Dupont Montparnasse Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Waterman Carene Fountain Pen: Waterman Carene fountain pen, Purple / Violet. Size: 5.7" (14.6 cm). 18K gold nib, M. Very good condition, name engraved on section.

2026

Waterman Carene Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Montblanc Tribute to Frédéric Chopin Fountain Pen: Montblanc 145 Fountain Pen, Tribute to Frédéric Chopin, Special Edition. Size: 5.5" (14 cm), 18K gold nib, M. Excellent condition in original box.

2026

Montblanc Tribute to Frédéric Chopin Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Montblanc Ernest Hemingway Ltd Edition Fountain Pen: Montblanc Fountain pen, Ernest Hemingway, Limited Writers Edition, 1992. Orange & Black. Size: 5.2" (13.2 cm). 18K gold nib, M. Excellent condition, in case (ware).

2026

Montblanc Ernest Hemingway Ltd Edition Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Montblanc Voltaire Fountain Pen: Montblanc Voltaire fountain pen, Black with GP trims, Limited Writers edition. Size: 5.85" (14.9 cm). Numbered 17168/20000. 18K gold nib, B. Excellent condition, with original box. Minor wear to box.

2026

Montblanc Voltaire Fountain Pen

Ishtar Auctions LTD.Tel Aviv, IL

Parker Duofold Fountain Pen, Mandarin yellow, Numbered Edition: Parker Duofold fountain pen, Mandarin yellow, 1995 re-issue, limited and numbered edition 5042/10000. Size: 5 3/8" (13.6 cm). 18K gold nib, M. Good-very good condition, in original case with certifica

2026

Parker Duofold Fountain Pen, Mandarin yellow, Numbered Edition

Ishtar Auctions LTD.Tel Aviv, IL

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18k Gold Auctions

HERMES AUTHENTIC ETOUPE TOGO BIRKIN 25 WITH COA

LARGE ANTIQUE GERMAN PORCELAIN HAND PAINTED PLAQUE

ESTATE 1CT DIAMOND 18KT 2 TONE GOLD LOVE BRACELET

FABULOUS SPRING HIGH END AUCTION EXTRAVAGANZA

Cece's Auctions

Starts on:

Wellington, FL, US

5 days Left

18k Yellow Gold Heart Shaped Natural Ruby and Natural Diamond Necklace L 17" 84 g

Ladies 18k Yellow Gold, Natural Sapphire, Emerald, Diamond, and Pearl Torsade Necklace L 18" 155 g

6.6 Carat Emerald Cut Natural Diamond and Platinum Ring, I Color, VS2 Clarity

May 2026: Day One

Starts on:

Detroit, MI, US

Morganite & Diamond Ring 10Kt.

Omega Diamond Watch Women 18Kt.

Diamond Bracelet 14Kt.

AWS JEWELRY AUCTION | VINTAGE | DIAMONDS

AWS Auctioneers

Starts on:

Los Angeles, CA, US

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