18k Gold

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2026

VINTAGE BUCCELLATI 18K YELLOW GOLD HAWAII DROP EARRINGS

Modern JewelryValley Village, CA

Ruby Diamond Necklace 18K White Gold: Red and clear ruby diamond necklace in 18K white gold; ruby 1.22ct and diamond 0.17ct; neck 36-40cm; motif 10 x 15mm; 3.4g.

2026

Ruby Diamond Necklace 18K White Gold

Michael Thomas Trading CompanyLong Beach, CA

Vintage Peruvian Sterling Silver & 18k Gold Pendant Brooch: Vintage Peruvian Sterling Silver & 18k Gold Pendant Brooch 1970s-1990s, Peruvian Mixed-metal pendant brooch featuring a central llama in applied 18k gold over a red and green stone panel. Framed by a

2026

Vintage Peruvian Sterling Silver & 18k Gold Pendant Brooch

Akiba GalleriesDania Beach, FL

David Yurman Designer 18K Gold & Sterling Silver Multichain Two Tone Waterfall Lariat Necklace: Professional, fast, and affordable in house shipping available for all items. David Yurman Designer 18K Gold & Sterling Silver Multichain Two Tone Waterfall Lariat Necklace Elegantly fluid and modern,

2026

David Yurman Designer 18K Gold & Sterling Silver Multichain Two Tone Waterfall Lariat Necklace

Crafted AuctionsGermantown Hills, IL

Judith Ripka JR Sterling Silver 925 With 18K Gold Accents & Diamond Necklace & Earrings Set: Professional, fast, and affordable in house shipping available for all items. Luxuriously crafted and elegantly styled, this modern designer set features a bold circular pendant and matching domed ear

2026

Judith Ripka JR Sterling Silver 925 With 18K Gold Accents & Diamond Necklace & Earrings Set

Crafted AuctionsGermantown Hills, IL

RARE SAJEN 18K YELLOW GOLD BEZEL SET CROSS SHAPED WHITE PEARL PENDANT 2" - 4.8G: RARE SAJEN 18K YELLOW GOLD BEZEL SET CROSS SHAPED WHITE PEARL PENDANT 2" - 4.8G RARE Sajen 18k Yellow Gold Bezel Set Cross Shaped White Pearl Pendant 2" - 4.8g Size: 2" Tall With Bail By 7/8" Wide Met

2026

RARE SAJEN 18K YELLOW GOLD BEZEL SET CROSS SHAPED WHITE PEARL PENDANT 2" - 4.8G

Modern JewelryValley Village, CA

18K GOLD SCRAP - 3.5 GRAMS: The Arts Auction House offers local delivery to Manhattan, Connecticut and Westchester for most items excluding very large furniture. For a price quote on delivery, please e-mail info@theartsauctionho

2026

18K GOLD SCRAP - 3.5 GRAMS

The Arts Auction HouseYorktown Heights, NY

DIAMOND AND RUBY 18K YELLOW GOLD FLORAL BROOCH: Striking 14K yellow gold sheath brooch set with 37 round single-cut diamonds of varying sizes and 14 round rubies weighing approximately 0.25 carats each. The design is further enhanced by 27 addition

2026

DIAMOND AND RUBY 18K YELLOW GOLD FLORAL BROOCH

The Arts Auction HouseYorktown Heights, NY

Lagos Sterling Silver and 18K Yellow Gold Caviar Bracelet: The construction features a flexible interior framework of smooth, oval-shaped silver links. The bracelet is secured by an integrated box clasp with a push-button release, accented on the exterior wit

2026

Lagos Sterling Silver and 18K Yellow Gold Caviar Bracelet

Lion and UnicornHollywood, FL

Cartier 18K Gold Tank Obus Wristwatch: Case back marked Cartier, Water Resistant, Swiss Made, 18K, 1630, CC63249. Cartier Tank Obus watch featuring an 18K gold case, crown set with a blue sapphire cabochon, silvered grained dial with black

2026

Cartier 18K Gold Tank Obus Wristwatch

Lion and UnicornHollywood, FL

18K GOLD TURQUOISE SAPPHIRE FLOWER BROOCH, CIRCA 1965: The plique-a-jour blue enamel petals arranged around a central cluster of turquoise cabochons and a circular-cut sapphire to the center, mounted on an 18K gold stem with pierced scrolling leaves, make

2026

18K GOLD TURQUOISE SAPPHIRE FLOWER BROOCH, CIRCA 1965

The Arts Auction HouseYorktown Heights, NY

18K Gold Black Onyx Signet Ring: Crafted from 18K yellow gold, this ring featuring an oval black onyx cabochon at the center. Marked 750. Dimensions: Ring size: 7.5 Weight: 6.51 g

2026

18K Gold Black Onyx Signet Ring

Lion and UnicornHollywood, FL

CARTIER MALACHITE CORAL DOUBLE STRAND NECKLACE: Double strand hand knotted necklace with malachite, coral and sterling silver beads. Clasp is 18K gold and sterling silver. Stamped: Cartier /18K / 925 Dimensions: 18" long The Arts Auction House offe

2026

CARTIER MALACHITE CORAL DOUBLE STRAND NECKLACE

The Arts Auction HouseYorktown Heights, NY

INTERNATIONAL WATCH CO. 18K GOLD WRISTWATCH: INTERNATIONAL WATCH CO. 18K GOLD WRISTWATCH Mid Century 18K Yellow Gold IWC Time Only Wristwatch. Round 35mm gold case and caseback with subtle domed crystal. Off white dial with applied Arabic numera

2026

INTERNATIONAL WATCH CO. 18K GOLD WRISTWATCH

Thomaston Place Auction GalleriesThomaston, ME

10K, 14K, AND 18K SCRAP GOLD LOT, 12 GRAMS?: 10K, 14K, AND 18K SCRAP GOLD LOT, 12 GRAMS?

2026

10K, 14K, AND 18K SCRAP GOLD LOT, 12 GRAMS?

Kimballs Auction and Estate ServicesProvinceTown , MA

14k and 18k Gold Jewelry, Watch, Pin, Rings, etc.: 14k and 18k gold jewelry, to include: 14k Hamilton watch with Speidel band, running at time of inventory, but not guaranteed, dated 1950; 14k stick pin; 14k brooch, 14k baby ring; 14k pearl necklace;

2026

14k and 18k Gold Jewelry, Watch, Pin, Rings, etc.

Kaminski AuctionsBeverly, MA

VICTORIAN 18K GOLD, PASTE AND SEED PEARL BRACELET: VICTORIAN 18K GOLD, PASTE AND SEED PEARL BRACELET A wide flexible gold bracelet with a textured tubular body and rope-twist edges, centered by a motif of two sculpted hands each holding an interlockin

2026

VICTORIAN 18K GOLD, PASTE AND SEED PEARL BRACELET

Thomaston Place Auction GalleriesThomaston, ME

South Sea Pearl Necklace with 18k Gold Diamond Clasp: South Sea pearl necklace having 18k gold diamond clasp, pearls 14.5-16mm, 16" L, in black box. Provenance: Honolulu, Hawaii collection. PLEASE NOTE: payment for silver, gold, jewelry, and coins must b

2026

South Sea Pearl Necklace with 18k Gold Diamond Clasp

Kaminski AuctionsBeverly, MA

(2PC) VINTAGE 18 K GOLD AND MABE PEARL SUITE: (2PC) VINTAGE 18 K GOLD AND MABE PEARL SUITE Vintage Handmade 18K Gold and Mabe Pearl Necklace and matching Bracelet, in the original case. From Jakarta. With original box. Overall good condition. Bra

2026

(2PC) VINTAGE 18 K GOLD AND MABE PEARL SUITE

Thomaston Place Auction GalleriesThomaston, ME

OMEGA CONSTELLATION AUTOMATIC WRISTWATCH: OMEGA CONSTELLATION AUTOMATIC WRISTWATCH 1950's Era OMEGA Constellation 18K Gold Wristwatch. Round 34mm gold case and case back with signed crown. Pie pan dial with applied baton markers and dauphine

2026

OMEGA CONSTELLATION AUTOMATIC WRISTWATCH

Thomaston Place Auction GalleriesThomaston, ME

3 Chinese Coral Bead Necklaces; 2 Antique: 3 Chinese Coral Bead Necklaces; 2 Antique and small bead with yellow gold closures; together with an angel skin coral bead necklace with yellow gold closure marked "18K." Weight together 104 grams. Le

2026

3 Chinese Coral Bead Necklaces; 2 Antique

Eddie's AuctionNew York, NY

2026

TIFFANY&CO. NECKLACE 18K 750 YELLOW GOLD

NY Elizabeth Beverly Hills, CA

FANCY CLIP ON 18K WATCH, w/ DIAMOND & PEARLS: Wonderful clip on watch about size 13/0S. Has a18k gold case that is blue enameled, and is adorned with 26 rose cut diamonds. There are pearls around the case and bezel. Case and dust cover are serial

2026

FANCY CLIP ON 18K WATCH, w/ DIAMOND & PEARLS

Milestone AuctionsWilloughby, OH

CORUM $20 DOUBLE EAGLE GOLD COIN MENS WATCH: Corum 1904 $20 Double eagle Gold Coin Mens Watch. 35mm 18k Gold Case with 22k Gold Coin Dial. Original leather strap with gold clasp. Very Limited Edition. Wonderful condition with Box and Hang Tag. P

2026

CORUM $20 DOUBLE EAGLE GOLD COIN MENS WATCH

Milestone AuctionsWilloughby, OH

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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

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