18k Gold

(9,000+ price results)

Sort by:

Most Relevant

LADIES 18K Y.G. & STERLING SILVER ANTHONY QUINN "LADY OF CRETE" NECKLACE AND PENDANT: Marked 18k gold and 925. Signed on back "Lady of Crete, Anthony Quinn.

2026

LADIES 18K Y.G. & STERLING SILVER ANTHONY QUINN "LADY OF CRETE" NECKLACE AND PENDANT

Chamberlain's Auction GalleriesOrtonville, MI

Massive Gorgeous Vintage 18K Gold Filled Cocktail Ring: Very good vintage condition with minor patina according to age. The ring is a size 7 and weighs ca. 9 grams. Marked.

2026

Massive Gorgeous Vintage 18K Gold Filled Cocktail Ring

Pandora AuctionsMiami, FL

CARTIER Love Bracelet, Classic Model, 18K White Gold, Size 16 Bangle: Originally conceived by Aldo Cipullo in 1969, the Cartier Love Bracelet has become one of the defining jewelry designs of the modern era. Its instantly recognizable screw motif and enduring aesthetic

2026

CARTIER Love Bracelet, Classic Model, 18K White Gold, Size 16 Bangle

Authentique LuxBoerne, TX

CARTIER Juste un Clou Ring, Classic Model, 18K Yellow Gold, EU Size 56 (US 7.5) Full Set: A defining Cartier design of modern jewelry, the Juste un Clou ring reimagines the nail as a sculptural emblem of independence and style.This Classic Model example offers a stronger presence within th

2026

CARTIER Juste un Clou Ring, Classic Model, 18K Yellow Gold, EU Size 56 (US 7.5) Full Set

Authentique LuxBoerne, TX

Vintage 18k Gold Gemstone Floral Spray Brooch: Vintage 18k gold gemstone floral spray brooch, Florentine finish yellow gold pin set with oval faceted semi-precious stones including amethyst, garnet, citrine and blue topaz, 2 3/4" long, stamped 18k

2026

Vintage 18k Gold Gemstone Floral Spray Brooch

Stephenson's AuctionSouthampton, PA

18k Gold Diamond Bow Pin: 18k gold diamond bow pin, three dimensional basket weave design in yellow gold with white gold center, set with three diamonds measuring approximately 0.03 carats each, 0.9 points TCW, brooch measures

2026

18k Gold Diamond Bow Pin

Stephenson's AuctionSouthampton, PA

Diamond, 18k Yellow Gold Band. Featuring seventy-four full-cut diamonds weighing a total of: Diamond, 18k Yellow Gold Band. Featuring seventy-four full-cut diamonds weighing a total of approximately 0.75 cttw., set in an 18k yellow gold mounting measuring approximately 5 mm in width. {Size: 6

2026

Diamond, 18k Yellow Gold Band. Featuring seventy-four full-cut diamonds weighing a total of

Michaan's AuctionsAlameda, CA

18k Gold Italian Green Stone and Sapphire Ring: 18k gold Italian green stone and sapphire ring, flower motif with round cabochon green hard stone, small sapphires set in to six petals of ring, 3/4" wide, size 7, stamped Italy 18k Verite, weight 8.3

2026

18k Gold Italian Green Stone and Sapphire Ring

Stephenson's AuctionSouthampton, PA

Canary Star Pink Diamond, Diamond, 18k, 14k Rose and White Gold Pendant Necklace. Featuring one: Canary Star Pink Diamond, Diamond, 18k, 14k Rose and White Gold Pendant Necklace. Featuring one round brilliant-cut pale pink diamond weighing approximately 0.34 ct., accented by full-cut pale pink an

2026

Canary Star Pink Diamond, Diamond, 18k, 14k Rose and White Gold Pendant Necklace. Featuring one

Michaan's AuctionsAlameda, CA

Pink Sapphire, Diamond, 18k Yellow Gold Ring. Featuring one oval-cut pink sapphire weighing: Pink Sapphire, Diamond, 18k Yellow Gold Ring. Featuring one oval-cut pink sapphire weighing approximately 1.05 ct., accented by single-cut and full-cut diamonds weighing a total of approximately 0.40

2026

Pink Sapphire, Diamond, 18k Yellow Gold Ring. Featuring one oval-cut pink sapphire weighing

Michaan's AuctionsAlameda, CA

Sterling Silver Double Wheat Chain Bracelet: Sterling silver double wheat chain bracelet, two rounded wheat chains with decorative box clasp set with small stones and 18k gold accents, 6.5" inside circumference, clasp is 11/16" x 5/8", stamped 9

2026

Sterling Silver Double Wheat Chain Bracelet

Stephenson's AuctionSouthampton, PA

An 18k gold bracelet: An 18k gold bracelet Of textured, hollow-form design featuring floral accents; interior width: 2 3/8 in; 8.55 grams

2026

An 18k gold bracelet

Clars AuctionsOakland, CA

A diamond, garnet and 18k gold brooch: A diamond, garnet and 18k gold brooch designed as a open form set with circular-cut garnet and single-cut diamonds; length 1in; 3.3 grams

2026

A diamond, garnet and 18k gold brooch

Clars AuctionsOakland, CA

A Steuben 18k gold: A Steuben 18k gold, sterling silver and glass sculpture: Excalibur, designed by James Houston in 1963, hilt marked 'STERLING, Steuben, 18k', glass engraved 'Steuben', 9"h x 4.5"w x 3"d (overall); 8"l

2026

A Steuben 18k gold

Clars AuctionsOakland, CA

A ladies 1987 Rolex Oyster Perpetual 18k gold and stainless steel wristwatch: A ladies 1987 Rolex Oyster Perpetual 18k gold and stainless steel wristwatch Serial no.: R430220Ref no.: 67193The white dial with 18k gold dot indices with applied roman hours and gold baton hands, wi

2026

A ladies 1987 Rolex Oyster Perpetual 18k gold and stainless steel wristwatch

Clars AuctionsOakland, CA

MONTBLANC PATRON OF ART CATHERINE THE GREAT FOUNTAIN PEN: MONTBLANC PATRON OF ART CATHERINE THE GREAT FOUNTAIN PEN German, 1997, limited edition # 0532/4810. With original gold tip marked 18K. 5.59 in. (14.2 cm.), Box: 7 3/4 x 3 x 1 1/4 in. (19.7 x 7.6 x 3.2

2026

MONTBLANC PATRON OF ART CATHERINE THE GREAT FOUNTAIN PEN

Selkirk Auctioneers & AppraisersSt. Louis, MO

18k Yellow Gold Coral Diamond Floral Link Bracelet Vintage Estate: 18k Yellow Gold Coral Diamond Floral Link Bracelet Vintage Estate This exquisite vintage bracelet is a stunning piece crafted from 18k yellow gold, featuring alternating oval cabochon coral and elegan

2026

18k Yellow Gold Coral Diamond Floral Link Bracelet Vintage Estate

Mynt AuctionsNew York, NY

WILLIAM HENRY SPEARPOINT "BIG SUR" KNIFE: The blade is made of stainless 'Typhoon' patterned Damascus steel while the bolster has hand-carved sterling silver accents, along with 2 sapphire stones set in 18k gold. The handle is made of 10,000

2026

WILLIAM HENRY SPEARPOINT "BIG SUR" KNIFE

McLaren Auction ServicesAurora, OR

18K ITALIAN GOLD ROPE CHAIN 18": This elegant Italian rope chain is crafted in solid 18K yellow gold and features a finely woven twisted design that offers exceptional brilliance and flexibility. The necklace is stamped "750" for 18K

2026

18K ITALIAN GOLD ROPE CHAIN 18"

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

EBEL CHRONOMETRE 18K GOLD POCKET WATCH 2": This vintage Ebel Chronometre pocket watch features an elegant square case with ornate engraved detailing and a classic white enamel dial with Arabic numerals, subsidiary seconds dial, and decorative

2026

EBEL CHRONOMETRE 18K GOLD POCKET WATCH 2"

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

PATEK PHILIPPE & CIE 18K GOLD POCKET WATCH 2": An antique Patek Philippe & Cie Geneve open-face pocket watch presented in a tested 18K yellow gold case weighing approximately 85.5 grams total. The watch features a white enamel dial with black Arab

2026

PATEK PHILIPPE & CIE 18K GOLD POCKET WATCH 2"

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

VTG INSPIRED HEART SHAPED 18K GP BRACELET: This vintage-inspired bracelet features beautifully carved heart-shaped natural amazonite stones, each framed by intricate textured detailing and finished with luxurious 18K real gold plating. The sof

2026

VTG INSPIRED HEART SHAPED 18K GP BRACELET

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

NEW HEART AMOUR 18K GP DROP EARRINGS: Treat your ears to some love with these Heart Amour 18K Gold Plate CZ Crystal Drop Earrings! Embellished with a beautiful pink heart, they?re perfect for adding a romantic touch to your everyday looks

2026

NEW HEART AMOUR 18K GP DROP EARRINGS

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

18K Yellow Gold Platinum Diamond Wedding Ring: 18 Yellow Gold Platinum Diamond Wedding Ring, featuring 3 baguette and two round brilliant cut diamonds, the five diamonds bar set and weighing a total of approx. 0.55 carat, marked: "18K PLAT". Measu

2026

18K Yellow Gold Platinum Diamond Wedding Ring

Auctions at ShowplaceAstoria, NY

View:

24

18k Gold Auctions

NEW 14K YELLOW GOLD 1.8MM SHINY DC ENDLESS HOOP EARRINGS (55MM)

NEW 14K TRICOLOR GOLD CHARM ANKLET

NEW 14K WHITE GOLD LADIES FANCY WHITE SOLITAIRE BUTTERFLY RING

FANCY GOLD ESTATE JEWELRY 25

Starts on:

Valley Village, CA, US

NEW 14K YELLOW GOLD WEDDING BAND - SIZE 7

NEW 14K TWO TONE GOLD ROUND TREE OF LIFE PENDANT

NEW 14K YELLOW GOLD KIDS RING

A BEAUTIFUL COLLECTION OF GOLD JEWELRY 26

Starts on:

Valley Village, CA, US

NEW 14K YELLOW GOLD 9.1MM SOLID MIAMI CUBAN CHAIN

NEW 14K YELLOW GOLD SOLID LINK ID BRACELET

NEW 14K YELLOW GOLD FIGARO 3+1 WP ID BRACELET

BEAUTIFUL GOLD JEWELRY 23

Starts on:

Valley Village, CA, US

TOP