18k Gold

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A Continental 18K yellow and vari-gold oval box, possibly French, 18th/19th century: A Continental 18K yellow and vari-gold oval box possibly French, 18th/19th century height 1 1/16in (2.5cm); width 1 3/4in (4.5cm); depth 1 7/16in (3.5cm); weight approximately 39 grams Provenance: Pro

2026

A Continental 18K yellow and vari-gold oval box, possibly French, 18th/19th century

Andrew Jones AuctionsLos Angeles, CA

A sapphire, diamond and 18K white gold ring,size 7; gross weight approximately 10 grams: A sapphire, diamond and 18K white gold ring Centering an oval mixed cut sapphire, measuring approximately 9.71 x 7.95 x 3.85mm, surrounded by eighteen round brilliant cut and twenty-eight tapered bagu

2026

A sapphire, diamond and 18K white gold ring,size 7; gross weight approximately 10 grams

Andrew Jones AuctionsLos Angeles, CA

Pelikan Limited Edition 1931 Originals of Their Time Fountain Pen: 2000, white and gold filled barrel and cap with a guilloche pattern over hard rubber with 18k gold nib and jade clip, number #203/1931

2026

Pelikan Limited Edition 1931 Originals of Their Time Fountain Pen

Abell AuctionLos Angeles, CA

Omas 360 Snakewood Fountain Pen: Crafted from genuine wood. Pen features silver details and an 18K white gold nib.

2026

Omas 360 Snakewood Fountain Pen

Abell AuctionLos Angeles, CA

18K White Gold and 1.00ctw Diamond Tennis Bracelet: This diamond tennis bracelet features a single strand of round brilliant-cut diamonds, each secured in a four-prong basket setting. The bracelet is constructed of 18-karat white gold with a flexible l

2026

18K White Gold and 1.00ctw Diamond Tennis Bracelet

Gallery 63Atlanta, GA

An 18K White Gold 1.00ct Pear-Cut Emerald and Diamond Pendant: This contemporary gemstone pendant is crafted in 18 karat white gold and features a single pear-cut emerald. The emerald is held in a three-prong setting and displays characteristic natural internal i

2026

An 18K White Gold 1.00ct Pear-Cut Emerald and Diamond Pendant

Gallery 63Atlanta, GA

Italian, Blue Enamel and Yellow Gold Flower Earrings: Italian, Blue Enamel and Yellow Gold Flower Earrings Blue enamel. 18 karat yellow gold. 5/8 inch long. Stamp: ITALY 18K. Gross weight: 4.50 dwt. Property from a Private Collection This lot is located

2026

Italian, Blue Enamel and Yellow Gold Flower Earrings

Freeman'sChicago, IL

Yellow Gold and Diamond Ring: Yellow Gold and Diamond Ring Round diamonds. 18 karat yellow gold. Ring size 6. Stamp: 18K. Gross weight: 8.95 dwt. Property from the Estate of the Hon. Sandra Schultz Newman This lot is located in Ch

2026

Yellow Gold and Diamond Ring

Freeman'sChicago, IL

Diamond and white gold necklace: Diamond and white gold necklace Of floral design, set with round brilliant-cut diamonds 18k white gold 16.50 in; Gross weight 16.3 dwts This work will ship from Lambertville, New Jersey.

2026

Diamond and white gold necklace

Rago Lambertville, NJ

White Gold and Diamond Ring: White Gold and Diamond Ring Round diamonds weighing approximately 0.35 carat total. 18 karat white gold. Ring size 6. Stamp: 18K. Gross weight: 2.10 dwt. This lot is located in Chicago.

2026

White Gold and Diamond Ring

Freeman'sChicago, IL

Mother-of-pearl and gold earrings: Mother-of-pearl and gold earrings One of carved mother-of-pearl, inlaid with gold dots; the other of gold, inlaid with mother-of-pearl dots 18k yellow gold 0.75 x 0.625 in; Gross weight 10.5 dwts This

2026

Mother-of-pearl and gold earrings

Rago Lambertville, NJ

White agate, diamond, and gold earrings: White agate, diamond, and gold earrings Each set with cabochon and beads of white agate and round brilliant-cut diamonds 18k yellow gold 2.50 x 1.625 in; Gross weight 33.1 dwts This work will ship fro

2026

White agate, diamond, and gold earrings

Rago Lambertville, NJ

Ruby, diamond, and white gold ring: Ruby, diamond, and white gold ring Set with an oval-cut ruby, framed by round brilliant-cut diamonds 18k white gold Ring size 6.75; Gross weight 3.0 dwts GIA Report no. 2235752038, 10/28/2025, Natural

2026

Ruby, diamond, and white gold ring

Rago Lambertville, NJ

Elizabeth Locke, Carved Venetian Glass Sun Pendant Brooch: Elizabeth Locke, Carved Venetian Glass Sun Pendant Brooch Round carved Venetian glass atop mother-of-pearl. 18 karat yellow gold. 2 1/4 inches long. Stamp: (Elizabeth Locke maker's mark) 18K. Gross we

2026

Elizabeth Locke, Carved Venetian Glass Sun Pendant Brooch

Freeman'sChicago, IL

18kt. Mother of Pearl Leaf Form Brooch: textured branch, possibly jade inch worm, marked "18k", yellow gold, maker's mark, 3-1/2 x 2 in. overall design, 31.7 g Provenance: Collection of Dr. George and Connie Manger Note: Brunk Auctions make

2026

18kt. Mother of Pearl Leaf Form Brooch

Brunk AuctionsAsheville, NC

18K White Gold Ladies Ring with12.23mm Golden South Sea Pearl and 0.85ct tw Adjacent Diamonds: Retail: $4,500.00 ****** 18K White Gold Ladies Ring with12.23mm Golden South Sea Pearl and 0.85ct tw Adjacent Diamonds ****** Size: 6.5 / Metal: 18K White Gold / Total Item Weight: 6.4 Grams / Country

2026

18K White Gold Ladies Ring with12.23mm Golden South Sea Pearl and 0.85ct tw Adjacent Diamonds

Riverside GalleriesArcadia, CA

18k Gold Tie Clip: 18k gold marked and acid tested tie clip. Features a small blue stone. Total weight is 4.00 grams. See photos for details.

2026

18k Gold Tie Clip

Buckeye Downsizing ServicesColumbus, OH

18K White Gold (tested) & 6.5ct Australian Black Opal Pendant, 1 1/2 "h, 7.76g (with appraisal): 18K White Gold (tested) & 6.5ct Australian Black Opal Pendant, 1 1/2 "h, 7.76g (with appraisal)

2026

18K White Gold (tested) & 6.5ct Australian Black Opal Pendant, 1 1/2 "h, 7.76g (with appraisal)

Lunds Auctioneers & Appraisers Ltd.Victoria BC, BC

Vintage 18K Gold TIFFANY & Co. Men's Chronograph Watch with deBeer Wild Alligator Leather Band: Vintage 18K gold TIFANY & Co. chronograph watch with Alligator leather band. Champagne colored dial with gold "TIFFANY & Co." Winds and ticks, but is otherwise untested. The exterior of the back case

2026

Vintage 18K Gold TIFFANY & Co. Men's Chronograph Watch with deBeer Wild Alligator Leather Band

Buckeye Downsizing ServicesColumbus, OH

SOLD

18K Gold Earrings with Green Peridot or Tourmaline: Earrings marked 18k gold Features pear-shaped green stones that may be either green peridot or tourmaline Stones have been tested for emerald and results were negative The total combined weight o

2026

18K Gold Earrings with Green Peridot or Tourmaline

Legacy Auction & RealtySTROUDSBURG, PA

SOLD

17-Inch 18K Gold Necklace Marked 'Italy': 17-inch gold necklace marked '18K Italy' Features a spring ring clasp and flat chain design The piece is suitable as a standalone necklace or for pairing with a pendant Weighs 2.25 dwt Metal Ty

2026

17-Inch 18K Gold Necklace Marked 'Italy'

Legacy Auction & RealtySTROUDSBURG, PA

SOLD

7-Inch KAM K18 Gold Bracelet with Bar Accent, 1.6 dwt: 7-inch bracelet marked KAM K18, indicating it is crafted of 18K gold Weighs approximately 1.6 dwt (pennyweight) Features a fine chain design with a straight bar accent Comes with functional spring rin

2026

7-Inch KAM K18 Gold Bracelet with Bar Accent, 1.6 dwt

Legacy Auction & RealtySTROUDSBURG, PA

Ippolita 18K Yellow Gold Turquoise Earrings: These Ippolita earrings are ideal for anyone with a minimalist aesthetic. Featuring Turquoise stones at the center, the fluid design features clean lines and a classic sense of sophistication. Each ea

2026

Ippolita 18K Yellow Gold Turquoise Earrings

Winbids AuctionsAventura, FL

18K Yellow Gold Pendant with 15.00 CTW Raw Natural Emerald: Crafted in 18K yellow gold, this distinctive pendant showcases a raw, natural emerald “bowl” weighing approximately 15.00 carats, celebrated for its vivid green color and organic, uncut ch

2026

18K Yellow Gold Pendant with 15.00 CTW Raw Natural Emerald

Winbids AuctionsAventura, FL

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18k Gold Auctions

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 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 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

6 days Left

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