18k Gold

(9,000+ price results)

Sort by:

Most Relevant

Vintage 18K solid gold miniature filigree picture frame. 10.34 Grams. *g: Vintage 18K solid gold miniature filigree picture frame self stand with easel. Marked K18 and above a maker mark CL? . For measures please refer to the pictures taken with a measuring tape. Weight: 10

2026

Vintage 18K solid gold miniature filigree picture frame. 10.34 Grams. *g

Succetti GalleryHighland Park, IL

Pair of French Glass, 18k, Silver Earrings: Pair of French Glass, 18k, Silver Earrings Featuring pear-shape faceted glass set in a scrolling, silver earring mounting joined to an 18k rose gold lever back, each measuring approximately 1.00 x 0.5

2026

Pair of French Glass, 18k, Silver Earrings

Fine Estate, Inc. San Rafael, CA

Collection of two Georgian Diamond, Gold, Silver Rings: Collection of two Georgian Diamond, Gold, Silver Rings Including one ring featuring seven rose-cut diamonds set in a silver-topped, 18k yellow gold ring mounting, size 8; together with one ring center

2026

Collection of two Georgian Diamond, Gold, Silver Rings

Fine Estate, Inc. San Rafael, CA

Collection of Three Antique Gold Rings: Collection of Three Antique Gold Rings Including one Georgian agate, seed pearl, 9-10k rose gold ring, size 7 1/4; one early Victorian oval foiled citrine, 18k yellow gold ring, size 6; one Georgian r

2026

Collection of Three Antique Gold Rings

Fine Estate, Inc. San Rafael, CA

A diamond and 18k white gold ring: bezel-set with three vari-shaped rose-cut diamonds; weighing approximately 2.3 grams; size: 8

2026

A diamond and 18k white gold ring

Turner Auctions + AppraisalsSouth San Francisco, CA

Lavender jade and 18k gold pendant-necklace: the snake chain suspending three carved lavender jade bi pendants, measuring approximately 30.0mm and 18.0mm in diameter; gross weight approximately 12.55 grams; length: 15 1/2 in.

2026

Lavender jade and 18k gold pendant-necklace

Turner Auctions + AppraisalsSouth San Francisco, CA

Three colored diamond and 18k gold bangle bracelets: with round and pear-shaped rose-cut diamonds; estimated total diamond weight: 1.85 carats; gross weight approximately: 20.6 grams; inner circumferences: 6 6/7 - 8in.

2026

Three colored diamond and 18k gold bangle bracelets

Turner Auctions + AppraisalsSouth San Francisco, CA

Elsa Peretti for Tiffany & Co. 18k gold pendant: the vintage tear-drop pendant; weighing approximately 4.2 grams; length: 1 in. THE ESTATE OF JOAN A. NITIS

2026

Elsa Peretti for Tiffany & Co. 18k gold pendant

Turner Auctions + AppraisalsSouth San Francisco, CA

Alex Sepkus 18K Gold "Circle" Garnet Ring: Alex Sepkus 18K Gold Circle Garnet Ring with Colored Gem Accents. Finely crafted in 18K yellow gold by renowned designer Alex Sepkus, this distinctive Circle ring showcases the artist's signature hand

2026

Alex Sepkus 18K Gold "Circle" Garnet Ring

Aardvark Antiques, LLCOakwood, GA

18K Gold Diamond Paw Print Pendant Necklace: Delightful 18K yellow gold pendant necklace featuring a satin-finished circular disc pendant engraved with a stylized paw print motif. The paw print is accented with approximately nine bead-set round

2026

18K Gold Diamond Paw Print Pendant Necklace

Aardvark Antiques, LLCOakwood, GA

Cartier Love Cuff Bracelet, 18K Yellow Gold: Cartier Love Cuff Bracelet, 18K Yellow Gold. Elegant Cartier Love cuff bracelet crafted in 18K yellow gold (marked Au750), featuring the iconic Love collection screw motif engraved continuously around

2026

Cartier Love Cuff Bracelet, 18K Yellow Gold

Aardvark Antiques, LLCOakwood, GA

18K Gold & Pearl Floral Brooch: Vintage 18K Gold Floral Brooch with Cultured Pearl Accent. Delicate and finely crafted vintage floral brooch executed in 18K yellow gold, featuring a sculptural blossom with textured and satin-finishe

2026

18K Gold & Pearl Floral Brooch

Aardvark Antiques, LLCOakwood, GA

Vintage 18K Gold Diamond Open-Band Ring: Elegant and sculptural vintage 18K yellow gold open-band ring, designed with a modernist bypass form terminating in a bezel-set round brilliant-cut diamond. The substantial gold mounting features a sm

2026

Vintage 18K Gold Diamond Open-Band Ring

Aardvark Antiques, LLCOakwood, GA

18K Gold, South Sea Pearl and Diamond Brooch: Elegant and sophisticated 18-karat gold brooch centered by a substantial cultured South Sea pearl measuring approximately 19 mm in diameter, accented throughout with numerous round brilliant-cut diamo

2026

18K Gold, South Sea Pearl and Diamond Brooch

Aardvark Antiques, LLCOakwood, GA

Pair of 18K Gold & Diamond Horseshoe Stud Earrings: Elegant pair of 18K yellow gold horseshoe-form stud earrings, each designed as a classic lucky horseshoe accented with a line of round brilliant-cut diamonds in channel settings. The earrings feature

2026

Pair of 18K Gold & Diamond Horseshoe Stud Earrings

Aardvark Antiques, LLCOakwood, GA

18K Gold Necklace w Malachite Pendant, 20.2 Grams: Elegant and refined 18K yellow gold necklace featuring a carved malachite drop pendant suspended from a finely woven rope-link chain. The pendant is formed as a polished teardrop-shaped malachite bead

2026

18K Gold Necklace w Malachite Pendant, 20.2 Grams

Aardvark Antiques, LLCOakwood, GA

Vintage 18K Gold Diamond Geometric Ring: An elegant vintage 18K yellow gold diamond ring of distinctive geometric design, featuring a tapered triangular top set with eight round brilliant-cut diamonds arranged across the angled shoulders. Th

2026

Vintage 18K Gold Diamond Geometric Ring

Aardvark Antiques, LLCOakwood, GA

Tiffany & Co. Paloma Picasso 18K Gold Ring: Tiffany & Co. Paloma Picasso 18K Gold Ring. Designed by renowned artist and jewelry designer Paloma Picasso for Tiffany & Co., this sculptural 18-karat yellow gold band ring features a distinctive rep

2026

Tiffany & Co. Paloma Picasso 18K Gold Ring

Aardvark Antiques, LLCOakwood, GA

Pr. 18K Gold, 1.20 CTW Solitaire Stud Earrings: Pair of 18K Gold Diamond Solitaire Stud Earrings, Approx. 1.20 CTW. Elegant pair of 18K yellow gold diamond solitaire stud earrings, each set with a round brilliant-cut diamond in classic three-prong

2026

Pr. 18K Gold, 1.20 CTW Solitaire Stud Earrings

Aardvark Antiques, LLCOakwood, GA

Tiffany & Co. 18K Gold Venetian Link Bracelet: Tiffany & Co. 18K Gold Venetian Link Bracelet. A Tiffany & Co. 18-karat yellow gold Venetian link bracelet, featuring the iconic box-link design composed of closely articulated rectangular links termi

2026

Tiffany & Co. 18K Gold Venetian Link Bracelet

Aardvark Antiques, LLCOakwood, GA

John Hardy Classic Silver & 18K Gold Bracelet: John Hardy Classic Chain Sterling Silver & 18K Gold Icon Collection Bracelet. Handcrafted John Hardy Classic Chain bracelet featuring the designer's iconic Balinese woven sterling silver chain motif a

2026

John Hardy Classic Silver & 18K Gold Bracelet

Aardvark Antiques, LLCOakwood, GA

Sterling Silver / 18K Horseshoe, Dog Paw Pendant: Lisa Welch Designs Sterling Silver and 18K Gold Horseshoe & Dog Paw Pendant. A charming equestrian and canine-themed pendant by Lisa Welch Designs, crafted in sterling silver with 18K gold accents. Th

2026

Sterling Silver / 18K Horseshoe, Dog Paw Pendant

Aardvark Antiques, LLCOakwood, GA

Victorian Style 18K Diamond Horseshoe Equestrian Brooch: Victorian era style 18K Gold Diamond Horseshoe Equestrian Bar Brooch. Finely crafted in 18 karat yellow gold, this elegant equestrian-themed bar brooch centers a diamond-set horseshoe motif suspended

2026

Victorian Style 18K Diamond Horseshoe Equestrian Brooch

Aardvark Antiques, LLCOakwood, GA

19" Pearl Necklace, 18K Diamond Clasp & Earrings: 19-Inch Cultured Pearl Necklace with 18K Gold & Diamond Clasp and Matching Pearl Stud Earrings. Elegant cultured pearl jewelry suite comprising a single-strand pearl necklace and matching pearl stud e

2026

19" Pearl Necklace, 18K Diamond Clasp & Earrings

Aardvark Antiques, LLCOakwood, GA

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

7 days Left

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

Live1

A BEAUTIFUL COLLECTION OF GOLD JEWELRY 26

Started:

Valley Village, CA, US

Native American Navajo Sterling Silver White Buffalo Squash Blossom Necklace & Earring's Set By

Native America Zuni Sterling Silver Turquoise Bracelet Cuff By Veronica Martza.

Native American Navajo Sterling Silver Sonora Gold Turquoise Necklace & Earring's Set By T.Smith.

Native American Navajo Jewelry Auction

AWS Auctioneers

Starts on:

Los Angeles, CA, US

4 days Left

TOP