18k Gold

(9,000+ price results)

Sort by:

Most Relevant

18k Canadian Pacific 1885 Commemorative Pin: 18k yellow and white gold brooch pin in the shape of a railroad spike. Created to commemorate the completion of the Canadian Pacific Railroad. Side of the pin engraved "Craigellachie Nov 7th 1885". Th

2026

18k Canadian Pacific 1885 Commemorative Pin

Merrill's Auctioneers and AppraisersWilliston, VT

Pink Topaz & Diamond Ring: 18k yellow gold ring with a oval cut .75 ct pink topaz with two .1 ct round cut diamonds. Ring size 5.5. 7.9 grams t.w.

2026

Pink Topaz & Diamond Ring

Merrill's Auctioneers and AppraisersWilliston, VT

18K Yellow Gold Setting with 6.62ct Opal and 0.40ct Diamond Ladies Ring: Retail: $9,070.00 ****** 18K Yellow Gold Setting with 6.62ct Opal and 0.40ct Diamond Ladies Ring ****** Size: 6.75 (we offer free resizing to winning bidders) / Metal: 18K Yellow Gold / Total Item Wei

2026

18K Yellow Gold Setting with 6.62ct Opal and 0.40ct Diamond Ladies Ring

Riverside GalleriesArcadia, CA

Peruvian Viracocha Inca Sterling Silver & 18k Gold: Vintage item is a Peruvian Incan style ring, often featuring a gold-overlay design depicting an Incan deity such as Viracocha on a sterling silver band. Sometimes referred to as a Biker Ring Stamped 9

2026

Peruvian Viracocha Inca Sterling Silver & 18k Gold

Bid2Win Auction CompanyLantana, FL

2026

Giovanni APA 18K Carved Cameo Pendant Pin Italy

Bid2Win Auction CompanyLantana, FL

Estate Cartier 18k Tri-Color Gold Hexagon Cufflinks with Swivel Back: Estate Cartier 18k Tri-Color Gold Hexagon Cufflinks with Swivel Back These Estate Cartier cufflinks are crafted from solid 18k yellow gold, featuring elegant accents of white and rose gold. The unique

2026

Estate Cartier 18k Tri-Color Gold Hexagon Cufflinks with Swivel Back

BidhausNew York, NY

Parker Duofold Centennial Pearl and Black Pen: Parker Duofold FCentennial Pearl and Black Fountain Pen with 23KT Gold Plated Rim and 18K Gold Nib.

2026

Parker Duofold Centennial Pearl and Black Pen

Jacob's AuctionNorwalk, CT

SOLD

18K Gold Chain Necklace w/ 14K Gold Charms: Beautiful Mother's Necklace 14K yellow gold pendant featuring two figures with engraved details on the reverse, including names and dates The pendant hangs on an 18K gold link chain with a sturd

2026

18K Gold Chain Necklace w/ 14K Gold Charms

Legacy Auction & RealtySTROUDSBURG, PA

SOLD

18K White Gold Diamond and Sapphire Ladies Ring: Jeweler tested 18K white gold band ring featuring a channel-set design with alternating square-cut blue sapphires and diamonds in two rows White gold with intricate cut-out patterns on the inner band

2026

18K White Gold Diamond and Sapphire Ladies Ring

Legacy Auction & RealtySTROUDSBURG, PA

SOLD

18K Gold, Diamond, and Sapphire Bracelet: Gorgeous jewelry, as fine an example as you will find This stunning 18K white gold bracelet is adorned with diamonds and sapphires Brilliant, shiny and ready to impress Stamped 750 as shown All stones

2026

18K Gold, Diamond, and Sapphire Bracelet

Legacy Auction & RealtySTROUDSBURG, PA

SOLD

18K Gold Pendant Necklace w/ Figaro Chain and Two Boy Charms: 18K gold necklace featuring a Figaro link chain and two charms depicting boys in etched designs Both charms are engraved on the reverse with names Justin and Alex and dates as shown, providing persona

2026

18K Gold Pendant Necklace w/ Figaro Chain and Two Boy Charms

Legacy Auction & RealtySTROUDSBURG, PA

Federico Buccellati 18K Yellow Gold Emerald Ring: Federico Buccellati (Italian, b. 1960) 18K Yellow Gold Emerald Ring, hand fabricated, textured and brightly polished surfaces, adorned with one centered bezel set rectangular step cut emerald approx.

2026

Federico Buccellati 18K Yellow Gold Emerald Ring

Auctions at ShowplaceAstoria, NY

Van Cleef & Arpels 18K Gold Diamond Ruby Ring: Van Cleef and Arpels 18K Yellow Gold Diamond and Ruby Ring, featuring one bezel set round brilliant cut diamond weighing approx. 0.85 carat, E-F color / VS1 clarity, further adorned with twelve channe

2026

Van Cleef & Arpels 18K Gold Diamond Ruby Ring

Auctions at ShowplaceAstoria, NY

AN ART DECO STYLE DIAMOND AND SAPPHIRE COCKTAIL RING Diamond, Sapphire and 18k Gold: Of geometric design, this striking plaque ring centers on an old-cut diamond weighing approximately 1.00 carat, set within a millegrain-bordered square collet. The architectural mounting is further ar

2026

AN ART DECO STYLE DIAMOND AND SAPPHIRE COCKTAIL RING Diamond, Sapphire and 18k Gold

Auction LisbonAmadora, Lisbon Lisboa

3 Wooden Pipes & Vintage 18k Gold Plated English Parasol: Parasol is 37" long. Includes 2 pipes made of imported Briar wood, and an antique lidded pipe with "Holland" engraved in the wood on the front.

2026

3 Wooden Pipes & Vintage 18k Gold Plated English Parasol

Cordier AuctionsHarrisburg, PA

A 'FRISETTE' ONYX BRACELET, BY MORGANNE BELLO Designed as a sculpted hardstone clover on an 18k gold: An elegant and quintessential creation by the Parisian jewelry house Morganne Bello, from the celebrated 'Friette' collection. The bracelet features a signature clover-shaped black onyx, masterfully c

2026

A 'FRISETTE' ONYX BRACELET, BY MORGANNE BELLO Designed as a sculpted hardstone clover on an 18k gold

Auction LisbonAmadora, Lisbon Lisboa

AN IMPRESSIVE ANTIQUE DIAMOND CLUSTER RING A magnificent "Belle Époque" inspired halo design in 18k: ```htmlA superb and substantial antique-style cluster ring, masterfully crafted in 18k yellow and white gold (750/1000). This piece is centered upon a commanding cushion-shaped old-cut diamond weighin

2026

AN IMPRESSIVE ANTIQUE DIAMOND CLUSTER RING A magnificent "Belle Époque" inspired halo design in 18k

Auction LisbonAmadora, Lisbon Lisboa

2.06 Cts Natural Citrine Diamonds 18K Gold Plated Designer Earrings $1,260!: Gemstone DescriptionGemstone: CitrineColor: OrangeShape: OvalSize: 8x6Quantity: 2CTW: 2.04 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 2CTW: 0.02Grade: I3Color: H-I Material Information:Plat

2026

2.06 Cts Natural Citrine Diamonds 18K Gold Plated Designer Earrings $1,260!

U.S. Auction GalleryEncino, CA

5.05 Cts Natural Citrine 18K Gold Plated Antique Style Designer Bracelet $1,395!: Gemstone DescriptionGemstone: CitrineColor: OrangeShape: OvalSize: 6x4Quantity: 12CTW: 5.05 Material Information:Plating Material: Yellow GoldPlating Material Karat: 18kPrimary Material: Base Metal Je

2026

5.05 Cts Natural Citrine 18K Gold Plated Antique Style Designer Bracelet $1,395!

U.S. Auction GalleryEncino, CA

1.01 Cts Natural Citrine Diamonds 18K Gold Plated Designer Necklace $1,475!: Gemstone DescriptionGemstone: CitrineColor: OrangeShape: HeartSize: 7mmQuantity: 1CTW: 0.99 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 2CTW: 0.02Grade: I2Color: H-I Material Information:Pla

2026

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

U.S. Auction GalleryEncino, CA

3.55 ct Natural Ruby 18K Gold Plated Sterling Silver Designer Earrings $1,485!: Gemstone Description Gemstone: Ruby Color: Red Shape: Oval Size: 5x3Quantity: 12CT: 3.55 Material Information:Plating Material: 18K Yellow Gold Primary Material: 925 Sterling Silver (Marked) Jewelry I

2026

3.55 ct Natural Ruby 18K Gold Plated Sterling Silver Designer Earrings $1,485!

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

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

1.81 Cts Natura Amethyst Diamonds 18K Gold Plated Designer Necklace $1,485!: Gemstone DescriptionGemstone: AmethystColor: VioletShape: OvalSize: 5x4Quantity: 6CTW: 1.8 Diamond DescriptionShape: RoundsSize: 1.2mm Quantity: 1CTW: 0.01Grade: I3Color: H-I Material Information:Plat

2026

1.81 Cts Natura Amethyst Diamonds 18K Gold Plated Designer Necklace $1,485!

U.S. Auction GalleryEncino, CA

View:

24

18k Gold Auctions

NEW 14K YELLOW GOLD CURB LINK ID BRACELET

NEW 14K WHITE GOLD WEDDING TRIO RING SET

NEW 14K TWO TONE GOLD FANCY HEART DANGLING EARRINGS

BEAUTIFUL GOLD JEWELRY 23

Starts on:

Valley Village, CA, US

NEW 14K TRI COLOR GOLD GIRL-GIRL PENDANT

NEW 14K TRI COLOR GOLD LUCKY RING - SIZE 7

NEW 14K WHITE GOLD LADIES FANCY WHITE SOLITAIRE HALO RING

A BEAUTIFUL COLLECTION OF GOLD JEWELRY 26

Starts on:

Valley Village, CA, US

NEW 14K YELLOW GOLD BAMBOO HOLLOW HOOP EARRINGS

NEW 14K TWO TONE GOLD KIDS RING

NEW 14K WHITE GOLD LADIES FASHION WHITE SOLITAIRE RING

FANCY GOLD ESTATE JEWELRY 25

Starts on:

Valley Village, CA, US

5 days Left

TOP