18k Gold

(9,000+ price results)

Sort by:

Most Relevant

Tiffany & Co. Elsa Peretti 18K Yellow Gold Open Heart Necklace: Tiffany & Co. Elsa Peretti open heart pendant necklace crafted in 18K yellow gold. The iconic open heart pendant bears engraved branding and material mark: ‘Tiffany & Co., Peretti, 750, Spain.’ Su

2026

Tiffany & Co. Elsa Peretti 18K Yellow Gold Open Heart Necklace

Bloomfield Hills, MI

Legacy Auction House

4.4

(36)

CARTIER 18K WHITE GOLD 1.12CT DIAMOND DOVE BROOCH: This Cartier dove brooch is meant to capture the beauty of birds in flight. The minimalist design comes to life thanks to sparkling Diamonds totaling 1.12 carats. Set in 18K White Gold, it measures 1.

2026

CARTIER 18K WHITE GOLD 1.12CT DIAMOND DOVE BROOCH

Las Vegas, NV

Robinhood Auctions

4.6

(881)

VINTAGE 18K LADIES RING: VINTAGE 18K LADIES WHITE GOLD RING WITH STONE, SIZE 4, 1.4 DWT WITH STONE

2026

VINTAGE 18K LADIES RING

Stewartsville, NJ

Dennis Auction Service, Inc.

4.6

(572)

14K Sapphire & Enamel Bracelet 23.5 Grams: The bracelet is 14K yellow gold and the clasp is 18K White Gold. A vintage-style yellow gold bracelet featuring an ornate central openwork motif in a floral and foliate design. The center of the cente

2026

14K Sapphire & Enamel Bracelet 23.5 Grams

Okemos, MI

Kellie's Estate Sales

4.6

(203)

Cartier 18K Love Bracelet: Vintage Cartier 18 Karat Yellow Gold Love Bracelet. Cartier size 16, US size 6.29 inch circumference. Signed, stamped AU750, numbered UNY277. With Cartier box, papers and screwdriver. Approx. weight:

2026

Cartier 18K Love Bracelet

Dania Beach, FL

Kodner Galleries Inc.

4.6

(724)

Sterling 18K and Gemstone Necklace: Vintage Sterling Silver, 18 Karat Yellow Gold and Yellow Gemstone Pendant Necklace. Pendant stamped 925 18K. Clasp stamped 925. Pendant measures 1-1/8" L, 5/8" W; chain measures 17" L, Approx. total w

2026

Sterling 18K and Gemstone Necklace

Dania Beach, FL

Kodner Galleries Inc.

4.6

(724)

Sterling and 18K&14K Necklace and Ring: Vintage Sterling Silver and 18 Karat Yellow Gold Pendant Necklace with Amber together with Sterling Silver and 14 Karat Yellow Gold Ring. Pendant stamped Indonesia 18K 925. Ring with round cut light b

2026

Sterling and 18K&14K Necklace and Ring

Dania Beach, FL

Kodner Galleries Inc.

4.6

(724)

18K Gold Coral Figa Pendant Watch Fob: 1" long. 3.02 grams.

2026

18K Gold Coral Figa Pendant Watch Fob

Missoula, MT

Davis Brothers Auction

4.2

(914)

18K Gold and 1.6 Ct Blue Diamond Ring: A size 5 ring with a central round brilliant cut greenish blue treated diamond flanked by marquise and round cut accent diamonds. The central diamond is approximately 1.6 carats (by formula, 7.66mm x

2026

18K Gold and 1.6 Ct Blue Diamond Ring

Harrisburg, PA

Cordier Auctions

4.4

(1.6k)

18K Yellow Gold Enamel Snake Ring, 20th c., App. Total Wt.- 6.0 grams, Size- 7 3/4.: 18K Yellow Gold Enamel Snake Ring, 20th c., with red enameled eyes and green enamel accents to the head and tail, on a textured band, App. Total Wt.- 6.0 grams, Size- 7 3/4. Please Note: All assessmen

2026

18K Yellow Gold Enamel Snake Ring, 20th c., App. Total Wt.- 6.0 grams, Size- 7 3/4.

New Orleans, LA

Crescent City Auction Gallery

4.3

(254)

Bulgari Parentesi Two-Tone Gold Cuff Ring: Bulgari Parentesi 18K Yellow Gold, White Gold, and Steel Cuff Ring, designed as fixed 18K yellow and white gold links, assembled over hidden spring steel cuff ring, worn over finger with limited size

2026

Bulgari Parentesi Two-Tone Gold Cuff Ring

Astoria, NY

Auctions at Showplace

4.6

(849)

18k WG Emerald Diamond Ring: 18K white gold ring with a pear shaped faceted emerald weighing approx. 8 carats, surrounded by approximately 1.00–1.25 ctw round brilliant, baguette, and marquise cut diamond accents.

2026

18k WG Emerald Diamond Ring

Hatfield, PA

Alderfer Auction

4.6

(774)

18k Gold/Str. Sapphire Diamond Bracelet: This tennis-style link bracelet is constructed of 18 karat gold plated sterling silver. The design features a series of oval-cut dark blue sapphires, each secured in a four-prong setting. These are co

2026

18k Gold/Str. Sapphire Diamond Bracelet

Dundee, OH

Atlee Raber Auctions

4.6

(611)

SOLD

18k Gold Leopard Print Pierced Earrings: Weighs 11.6 grams, Matches Lot 15, 16, & 17

2026

18k Gold Leopard Print Pierced Earrings

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

18k Gold Amethyst & Diamond Earrings: Weighs 9.4 grams

2026

18k Gold Amethyst & Diamond Earrings

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

18k Gold Leopard Print Ring: Weighs 6.5 grams, Size 6, Matches Lot 15, 17, & 18

2026

18k Gold Leopard Print Ring

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

18k Gold Coral & Diamond Pierced Earrings: Weighs 18.8 grams, Matches bracelet in Lot 7

2026

18k Gold Coral & Diamond Pierced Earrings

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

18k White Gold Gucci Link Diamond Collar Necklace- Weighs 58 grams!: Weighs 58 grams

2026

18k White Gold Gucci Link Diamond Collar Necklace- Weighs 58 grams!

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

18k Gold Diamond Wide Shrimp Huggie Earrings: Weighs 21.1 grams, Possibly David Yurman

2026

18k Gold Diamond Wide Shrimp Huggie Earrings

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

6 3/4" 18k Gold Coral & Diamond Bracelet: Heavy! Weighs 61.2 grams! Oval cabochon stones with diamond link dividers, Matches earrings in Lot 8

2026

6 3/4" 18k Gold Coral & Diamond Bracelet

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

18k Gold Multi-Strand Necklace with Leopard Print Pendant: Weighs 27.4 grams, 18" to pendant, Absolutely gorgeous! Matches Lot 16, 17, & 18

2026

18k Gold Multi-Strand Necklace with Leopard Print Pendant

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

SOLD

8" 18k Gold Multi-Strand Bracelet with Leopard Print Pendant: Weighs 10.6 grams, Matches Lot 15, 16, & 18

2026

8" 18k Gold Multi-Strand Bracelet with Leopard Print Pendant

Travelers Rest, SC

Poinsett Auction & Realty, Inc.

4.6

(231)

LV diamond-shaped natural white mother-of-pearl and diamond necklace: We offer FREE SHIPPING for both domestic and international clients who bid over $500. LV diamond-encrusted rhombus-shaped natural white mother-of-pearl necklace in 18k rose gold with natural mother-of

2026

LV diamond-shaped natural white mother-of-pearl and diamond necklace

London, UK

Ancient Traces

4.2

(7)

David Yurman Cable Collar and Enhancer: Sterling, 18k yellow gold, diamond. Weight: 3.875 ozt. David Yurman cable collar necklace in sterling silver and 18k yellow gold with a sterling, 18k yellow gold, and diamond enhancer pendant. Collar

2026

David Yurman Cable Collar and Enhancer

Roseville, MI

Stefek's Auctioneers & Appraisers

4.5

(145)

View:

24

18k Gold Auctions

NEW 14K TRI COLOR GOLD DC FIGARO FRAME ID BRACELET

NEW 14K YELLOW GOLD CURB LINK FRAME ID BRACELET

NEW 14K YELLOW GOLD HP AZTEC CALENDAR PENDANT

BEAUTIFUL GOLD JEWELRY 23

Starts on:

Valley Village, CA, US

A Piaget Protocole 18.00 ctw Diamond Watch in 18K

A 7.63 ct Emerald Cut Diamond Ring in 18K

A Breitling Bentley Flying B Diamond Watch in 18K

Estate of Thomas J. DePrince | September 30th

Starts on:

Towson, MD, US

Elegant Tennis Diamond Bracelet 18Kt.

Tag Heuer Watch Aquaracer 18Kt.

Diamond Tennis Necklace.

Fine Estate Jewelry-Art Deco-Modern Jewelry

AWS Auctioneers

Starts on:

Los Angeles, CA, US

TOP