18k Gold ~ Antique & Vintage

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Exquisite Antique Sterling Silver & 18k Gold Compact With Mirror – Luxury Vanity Box: An exquisite antique sterling silver compact with a hinged lid, featuring an interior mirror and accents of 14K gold. The elegant striped mixed-metal design highlights the meticulous craftsmanship and

2026

Exquisite Antique Sterling Silver & 18k Gold Compact With Mirror – Luxury Vanity Box

Chairish AuctionsNew York, NY

Sterling Silver Chain and Rings incl Pesavento: One ring size 6.5 in sterling silver with 18k gold details (8.2 grams weight). Two rings size 7.5 to 8 dated 1979 by Pesavento. One omega chain necklace 18" length. Weight of sterling silver is 1.6 tr

2026

Sterling Silver Chain and Rings incl Pesavento

Cordier AuctionsHarrisburg, PA

A smokey quartz and 18k gold ring: A smokey quartz and 18k gold ring Set with an oval-cut smokey quartz measuring 25.34 x 18.73 x 11.87 mm, set within ornate textured bezel; size 6; 14.60 grams

2026

A smokey quartz and 18k gold ring

Clars AuctionsOakland, CA

A Victorian emerald, enamel and 18k gold poison pill ring: A Victorian emerald, enamel and 18k gold poison ring of hexagonal design with blue and gold enamel decoration, the hinged top centering an emerald-cut emerald weighing approximately 0.75 carat, with r

2026

A Victorian emerald, enamel and 18k gold poison pill ring

Clars AuctionsOakland, CA

A Victorian scarab beetle and gold jewelry set: A Victorian scarab beetle and gold jewelry set the 18k gold brooch designed with three green scarab beetles, together with a pair of 10k gold pendant earrings set with four scarabs; brooch measures ap

2026

A Victorian scarab beetle and gold jewelry set

Clars AuctionsOakland, CA

1.04 Cts Natural Amethyst Diamonds 18K Gold Plated Designer Necklace $1,385!: Gemstone DescriptionGemstone: AmethystColor: VioletShape: RoundSize: 7mmQuantity: 1CTW: 1.02 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 2CTW: 0.02Grade: I3Color: H-I Material Information:Pl

2026

1.04 Cts Natural Amethyst Diamonds 18K Gold Plated Designer Necklace $1,385!

U.S. Auction GalleryEncino, CA

0.82 Cts Natural Citrine Diamonds 18K Gold Plated Designer Necklace $1,475!: Gemstone DescriptionGemstone: CitrineColor: OrangeShape: OvalSize: 7x5Quantity: 1CTW: 0.7 Diamond DescriptionShape: RoundsSize: 1.1mm Quantity: 14CTW: 0.12Grade: I3Color: H-I Material Information:Plat

2026

0.82 Cts Natural Citrine Diamonds 18K Gold Plated Designer Necklace $1,475!

U.S. Auction GalleryEncino, CA

1.63 Cts Natural Sapphire Diamonds 18K Gold Plated Designer Earrings $1,285!: Gemstone DescriptionGemstone: Black SapphireColor: BlackShape: MarquiseSize: 4x2Quantity: 16CTW: 1.61 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 2CTW: 0.02Grade: I3Color: H-I Material Infor

2026

1.63 Cts Natural Sapphire Diamonds 18K Gold Plated Designer Earrings $1,285!

U.S. Auction GalleryEncino, CA

1.03 Cts Natural Garnet Diamonds 18K Gold Plated Designer Earrings $1,195!: Gemstone DescriptionGemstone: GarnetColor: BrownShape: MarquiseSize: 4x2Quantity: 10CTW: 1.01 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 2CTW: 0.02Grade: I3Color: H-I Material Information:P

2026

1.03 Cts Natural Garnet Diamonds 18K Gold Plated Designer Earrings $1,195!

U.S. Auction GalleryEncino, CA

1.82 Cts Natural Green Agate Diamonds 18K Gold Plated Designer Earrings $1,265!: Gemstone DescriptionGemstone: Green AgateColor: GreenShape: OvalSize: 4x3Quantity: 12CTW: 1.8 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 2CTW: 0.02Grade: I3Color: H-I Material Information:P

2026

1.82 Cts Natural Green Agate Diamonds 18K Gold Plated Designer Earrings $1,265!

U.S. Auction GalleryEncino, CA

18K Gold French Byzantine Revival Cross Necklace & Earrings: 18K Gold French Byzantine Revival Cross Necklace & Earrings Hippolyte Martel, 4 Place de L'Opera, Paris. French assay marks to clasps. With associated 18K gold filigree earrings. Total weight: 60 gram

2026

18K Gold French Byzantine Revival Cross Necklace & Earrings

Cottone AuctionsGeneseo, NY

19th Century 18K Gold E. Garrison, John McAllister Eyeglasses: 19th Century 18K Gold E. Garrison, John McAllister Eyeglasses Total weight: 25 grams. Note: Antique glasses from the 1800s are both a collectors item and a piece of wearable history. Dating almost 200

2026

19th Century 18K Gold E. Garrison, John McAllister Eyeglasses

Cottone AuctionsGeneseo, NY

18k Gold Box Chain Bracelet: 18k Gold Box Chain Bracelet. Approx. 18.8 grams. Approx. 7 inches.

2026

18k Gold Box Chain Bracelet

Schultz AuctioneersClarence, NY

18k Gold and Diamonds Double Oval Ring: 18k Gold and Diamonds Double Oval Ring. Approx. 8.6 grams. Approx. size 5.75.

2026

18k Gold and Diamonds Double Oval Ring

Schultz AuctioneersClarence, NY

18K Gold Plated Sterling Silver Opal Necklace & Christian Dior Earrings: A pair of Christian Dior gold-tone, pave-set dome-shaped stud earrings, adorned with clear rhinestones/crystals. The earrings are presented on a pink card marked "Christian Dior" and "14K GOLD POST,"

2026

18K Gold Plated Sterling Silver Opal Necklace & Christian Dior Earrings

Lion and UnicornHollywood, FL

Schaffhausen IWC 18K Gold Wrist Watch.: Schaffhausen IWC 18K Gold Wristwatch. Mechanical movement. Black dial. Leather strap. Working condition. Caliber 89. 36mm.

2026

Schaffhausen IWC 18K Gold Wrist Watch.

PasarelNetanya, No

Universal Geneve Compax Chronograph 18k Gold Wrist Watch for the Brazilian Army, 1940s.: Universal Geneve Compax Chronograph 18k Gold Wrist Watch for the Brazilian Military, 1940s. Mechanical movement, working condition. Leather strap. 37.5mm. Cal: 287 Ref: 124107

2026

Universal Geneve Compax Chronograph 18k Gold Wrist Watch for the Brazilian Army, 1940s.

PasarelNetanya, No

Lamy Persona Fountain Pen.: Lamy Persona Fountain Pen. Designed by Mario Bellini. 18k gold nib. Original box, with the international guarantee card (purchased in Paris in 1995).

2026

Lamy Persona Fountain Pen.

PasarelNetanya, No

Waterman - Four Fountain Pens and a Propelling Pencil.: Waterman - Four Fountain Pens and a Propelling Pencil. Including: Waterman C/F, 18k gold nib, guilloche engraved cap and barrel, with a matching propelling pencil in the original case. Waterman C/F, 1

2026

Waterman - Four Fountain Pens and a Propelling Pencil.

PasarelNetanya, No

Ann King Sterling 18K Gold Pearl Earrings: Signed Ann King Sterling silver and 18k gold pearl dangle earrings. Measures approx. 1.75 inches long. Marked sterling, 18k. Total weight 8.1 grams. Some scratching. Jewelry, estate jewelry, fine jewe

2026

Ann King Sterling 18K Gold Pearl Earrings

The Benefit Shop Foundation Inc.Mount Kisco, NY

Caviar Sterling Silver 18K Gold Topaz Ring: Signed Caviar sterling silver and 18k gold bead ring with topaz cabochon. Ring size 6.5. Marked sterling, 18k. Total weight 16.2 grams. Some scratching. Jewelry, estate jewelry, fine jewelry, cocktail

2026

Caviar Sterling Silver 18K Gold Topaz Ring

The Benefit Shop Foundation Inc.Mount Kisco, NY

Ann King Sterling 18K Gold Pendant Necklace: Signed Ann King pendant necklace. Sterling silver with 18k gold in black cord. Floral design. Drop length approx 14 inches. Pendant measures approx. 1.25 x 1 inches. Marked sterling, 18k. Total weight

2026

Ann King Sterling 18K Gold Pendant Necklace

The Benefit Shop Foundation Inc.Mount Kisco, NY

Bixby Sterling 18K Pearl Amethyst Pendant: Signed Bixby Sterling silver and 18k gold pendant with pearl and amethyst. Measures approx. 1.5 x .5 inches. Marked sterling and 18k. Total weight 3.5 grams. Some scratching. Jewelry, estate jewelry,

2026

Bixby Sterling 18K Pearl Amethyst Pendant

The Benefit Shop Foundation Inc.Mount Kisco, NY

Montblanc Agatha Christie Limited Fountain Pen: Montblanc Agatha Christie limited edition fountain pen with sterling trim. Number 03081/30000. 18k gold nib. Shipping: Weiss Auctions offers full-service, in-house shipping for nearly all items in thi

2026

Montblanc Agatha Christie Limited Fountain Pen

Weiss AuctionsLynbrook, NY

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