18k Gold

(9,000+ price results)

Sort by:

Most Relevant

Black Onyx, Diamond, 18k, 14k Yellow Gold Jewelry Suite. Including one 13 mm black onyx bead,: Black Onyx, Diamond, 18k, 14k Yellow Gold Jewelry Suite. Including one 13 mm black onyx bead, diamond, 18k, 14k yellow gold 16 1/2 inch necklace together with a pair of 10 mm black onyx bead, 14k yell

2026

Black Onyx, Diamond, 18k, 14k Yellow Gold Jewelry Suite. Including one 13 mm black onyx bead,

Michaan's AuctionsAlameda, CA

Collection of Three Carved Jade, 18k Yellow Gold Pendants. Including one carved jadeite jade brush,: Collection of Three Carved Jade, 18k Yellow Gold Pendants. Including one carved jadeite jade brush, 18k yellow gold pendant measuring approximately 39 x 7 mm; one carved jadeite jade fish, 18k yellow

2026

Collection of Three Carved Jade, 18k Yellow Gold Pendants. Including one carved jadeite jade brush,

Michaan's AuctionsAlameda, CA

Canary Star Yellow Diamond, Diamond, 18k Gold Ring. Centering one oval-cut yellow diamond, flanked: Canary Star Yellow Diamond, Diamond, 18k Gold Ring. Centering one oval-cut yellow diamond, flanked by two pear-cut yellow diamonds weighing a total of approximately 0.94 cttw., accented by eighty-thre

2026

Canary Star Yellow Diamond, Diamond, 18k Gold Ring. Centering one oval-cut yellow diamond, flanked

Michaan's AuctionsAlameda, CA

Collection of Five Jade, Diamond, Yellow Gold, Vermeil Pendants. Including one jadeite jade Guanyin,: Collection of Five Jade, Diamond, Yellow Gold, Vermeil Pendants. Including one jadeite jade Guanyin, 18k yellow gold pendant measuring approximately 55 x 13 mm; one carved jadeite jade, 18k yellow gol

2026

Collection of Five Jade, Diamond, Yellow Gold, Vermeil Pendants. Including one jadeite jade Guanyin,

Michaan's AuctionsAlameda, CA

18K White Gold Ladies Bangle Bracelet with 8.77ct tw Diamonds: Retail: $51,000.00 ****** 18K White Gold Ladies Bangle Bracelet with 8.77ct tw Diamonds ****** Size: 7 / Metal: 18K White Gold / Total Item Weight: 32.4 Grams / Country Made: United States / / Main St

2026

18K White Gold Ladies Bangle Bracelet with 8.77ct tw Diamonds

Riverside GalleriesArcadia, CA

18K Yellow Gold Setting with 5.13ct Sapphire and 1.85ct Diamond Ladies Ring: Retail: $23,200.00 ****** 18K Yellow Gold Setting with 5.13ct Sapphire and 1.85ct Diamond Ladies Ring ****** Size: 6.75(we offer free resizing to winning bidders) / Metal: 18K Yellow Gold / Total Item

2026

18K Yellow Gold Setting with 5.13ct Sapphire and 1.85ct Diamond Ladies Ring

Riverside GalleriesArcadia, CA

Cartier Romance Santos eyeglass frames,: Full-rimmed glasses, Romance Santos series 1986, 18K gold plated, serial number C049638, in original case with certificate, lens width 58 mm, bridge 18 mm, temples 140 mm (58-18-140), frame slightly b

2026

Cartier Romance Santos eyeglass frames,

Antikauktion KrefeldKrefeld, NRW

Must de Cartier Vendome 925 Silver Ladies Wristwatch: DAU in original box, 925 silver, stamped 925, 18K gold plated, reference number 17003206, quartz movement, black dial with Roman numerals, brown leather strap with pin buckle, length 22.5 cm, Cartier

2026

Must de Cartier Vendome 925 Silver Ladies Wristwatch

Antikauktion KrefeldKrefeld, NRW

Vintage Style Style Cathedral Diamond Engagement Ring 18k White Gold 2.33ct: CENTER STONE; Diamond 2.00 CTW CENTER STONE CLARITY; I1 CENTER STONE COLOR; J-K CENTER STONE SETTING; Prong SIDE STONE CLARITY; SI2-I1 SIDE STONE COLOR; J-K SIDE STONE SETTING; Pave ctw OF SIDE STONE:

2026

Vintage Style Style Cathedral Diamond Engagement Ring 18k White Gold 2.33ct

Papps Family LiquidationBurbank, CA

Tiffany Co Paloma Picasso Graffiti Love 18k Rose Gold Pendant Necklace: Tiffany Co Paloma Picasso Graffiti Love 18k Rose Gold Pendant Necklace This Tiffany & Co. Paloma Picasso Graffiti Love pendant is crafted from 18k rose gold and features a contemporary script design.

2026

Tiffany Co Paloma Picasso Graffiti Love 18k Rose Gold Pendant Necklace

BidhausNew York, NY

SOLD

18k White Gold Antique Diamond Filigree Ring: Weighs 2 grams, Size 5 1/2, 2 small round diamonds in fancy openwork

2026

18k White Gold Antique Diamond Filigree Ring

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

18K Yellow Gold Bracelet: 7.5" in length, 35.58 grams, acid tested

2026

18K Yellow Gold Bracelet

Thomas Hirchak CompanyWilliston, VT

SOLD

Patek Philippe 18K Yellow Gold Gent's Wrist Watch: the case being approx. 32mm x 27mm, the later band without gold hardware

2026

Patek Philippe 18K Yellow Gold Gent's Wrist Watch

Thomas Hirchak CompanyWilliston, VT

A diamond and 18k white gold brooch: A diamond and 18k white gold brooch Of wreath design, set with two collet-set European-cut diamonds weighing approximately 0.65 and 0.50 carat, further set with 47 European and old single-cut diamonds

2026

A diamond and 18k white gold brooch

Clars AuctionsOakland, CA

An 18k gold chain: An 18k gold chain Of fancy-link design; length: 16 in; 7.05 grams

2026

An 18k gold chain

Clars AuctionsOakland, CA

A coral and 18k gold pendant: A coral and 18k gold pendant The carved coral Italian horn; length: 2 1/2 in; 7.45 grams

2026

A coral and 18k gold pendant

Clars AuctionsOakland, CA

SOLD

2 00 Ctw Round Moissanite Multi-Row Band Ring 18K Gold Plated SS Size 8: 00 Ctw Round Moissanite Multi-Row Band Ring 18K Gold Plated SS Size 8

2026

2 00 Ctw Round Moissanite Multi-Row Band Ring 18K Gold Plated SS Size 8

VANGOVE Los Angeles, CA

SOLD

5Ct Blue VVS Moissanite 18K Gold Plated Silver Ring: Gemstone: Authentic Moissanite (Passes diamond tester) Carat Weight: 5.00 Carats Cut: Round Brilliant Metal: 18K Gold Plated over Sterling Silver (Yellow Gold Finish) Ring Size: 7 1/2 Certification: I

2026

5Ct Blue VVS Moissanite 18K Gold Plated Silver Ring

VANGOVE Los Angeles, CA

Two antique diamond and gold rings: Two antique diamond and gold rings Featuring one 14k gold ring of navette-style, set with 21 old mine-cut diamonds, together with one 18k gold ring of bypass design, set with seven single-cut diamonds

2026

Two antique diamond and gold rings

Clars AuctionsOakland, CA

Two antique gem-set and gold rings: Two antique gem-set and gold rings Comprising one 15k gold ring set with seven round-cut garnets, accented by seed pearls and intricate filigree, together with one 18k gold ring set with three round-c

2026

Two antique gem-set and gold rings

Clars AuctionsOakland, CA

A cultured pearl and gold griffin pendant necklace: A cultured pearl and gold griffin pendant necklace The 18k gold pendant designed as a griffin, accented by a seed pearl and baroque cultured pearl measuring 16.61 mm long, on 14k gold twisted rope cha

2026

A cultured pearl and gold griffin pendant necklace

Clars AuctionsOakland, CA

Two antique garnet, opal, and gold rings: Two antique garnet, opal, and gold rings Comprising one 14k gold ring set with a pavilion-cut garnet cabochon measuring 7.04 x 3.74 mm, accented by two oval-cut opal cabochons, together with an 18k go

2026

Two antique garnet, opal, and gold rings

Clars AuctionsOakland, CA

A group of coral, lapis and gold stickpins: A group of coral, lapis and gold stickpins the seven stickpins featuring carved and cabochon coral and lapis, in 10k -18k gold; lengths: 2 1/2 - 3 1/2 in; gross weight approximately 24.26 grams

2026

A group of coral, lapis and gold stickpins

Clars AuctionsOakland, CA

SOLD

4.00 CTW Round Cut Blue Moissanite Stud Earrings: 4.00 CTW Round Cut Canary Blue Moissanite Stud Earrings in 18K Yellow Gold Plated Sterling Silver

2026

4.00 CTW Round Cut Blue Moissanite Stud Earrings

VANGOVE Los Angeles, CA

View:

24

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

TOP