18k Gold

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18K Rose & Yellow Gold Earrings with 10.25 CTW in Ruby & Diamond: 18K rose and yellow gold ruby and diamond earrings set with 208 rubies totaling approximately 10.00 CTW, accented with two diamonds totaling approximately 0.25 CTW in J color and SI1–I1 clarity.

2026

18K Rose & Yellow Gold Earrings with 10.25 CTW in Ruby & Diamond

Winbids AuctionsAventura, FL

Vintage Platinum & 18K Yellow Gold Ring with 9.66 CTW in Aquamarine, Diamond & Emerald: Vintage platinum and 18K yellow gold ring showcasing a rich chrysoprase frame centered by an approximately 9.30-carat round-cut Brazilian aquamarine, prized for its luminous, ocean-blue brilliance. Th

2026

Vintage Platinum & 18K Yellow Gold Ring with 9.66 CTW in Aquamarine, Diamond & Emerald

Winbids AuctionsAventura, FL

French Art Nouveau 18K Yellow Gold Enamel Flower Brooch with 0.20 CTW Diamonds: French Art Nouveau 18K yellow gold flower brooch, beautifully detailed with white and green enamel and centered by an old mine-cut diamond of approximately 0.20 carats in J–K color and SI clarit

2026

French Art Nouveau 18K Yellow Gold Enamel Flower Brooch with 0.20 CTW Diamonds

Winbids AuctionsAventura, FL

Cartier Vendôme Trinity 18K Gold-Plated Ballpoint Pen with Box (Model 275311): Elegant Cartier Vendôme “Trinity” ballpoint pen, finished in 18K gold plate with a finely textured barrel and a distinctive twisted Trinity detail at the crown. This model 275311 feat

2026

Cartier Vendôme Trinity 18K Gold-Plated Ballpoint Pen with Box (Model 275311)

Winbids AuctionsAventura, FL

FRENCH Antique Flexible Serpent Coil Bracelet 18kt Gold with Rubies: French antique serpent bracelet, circa 1900s, masterfully crafted in 18K yellow gold and designed with an extraordinary flexible four-row coil construction that comfortably accommodates wrist sizes fr

2026

FRENCH Antique Flexible Serpent Coil Bracelet 18kt Gold with Rubies

Winbids AuctionsAventura, FL

John Hardy Style Sterling Silver & 18k Gold Multi-Strand Wheat Chain Bracelet: John Hardy Style Sterling Silver & 18k Gold Multi-Strand Wheat Chain Bracelet Late 20th Century, Indonesian Sterling silver multi-strand wheat chain bracelet with rectangular push clasp featuring dark

2026

John Hardy Style Sterling Silver & 18k Gold Multi-Strand Wheat Chain Bracelet

Akiba GalleriesDania Beach, FL

Austria: Restrike 1915 Franz Joseph 1 Ducat: Austria: Restrike 1915 Franz Joseph 1 Ducat Set in a hanging bezel (unmarked) Property from: an Estate, Evanston, Illinois Diameter: 3/4 inches Weight: 22k gold: 2.24 dwts., 18k gold: 0.23 dwts. (tota

2026

Austria: Restrike 1915 Franz Joseph 1 Ducat

Leonard Auction, a division of The Leonard CompanyAddison, IL

A DIAMOND DRESS RING • A brilliant-cut diamond, approx. 1.25cts • brilliant-cut diamonds: A DIAMOND DRESS RING • A brilliant-cut diamond, approx. 1.25cts • brilliant-cut diamonds, approx. 1.30cts total • mounted in 18K gold • ring size I

2026

A DIAMOND DRESS RING • A brilliant-cut diamond, approx. 1.25cts • brilliant-cut diamonds

Adam's AuctioneersIreland, Dublin

A CORAL AND DIAMOND NECKLACE • Graduated coral beads • single-cut diamonds • clasp: A CORAL AND DIAMOND NECKLACE • Graduated coral beads • single-cut diamonds • clasp in 18K gold • Italian registry mark between '1944-1968' • length 75cm **Prospective buy

2026

A CORAL AND DIAMOND NECKLACE • Graduated coral beads • single-cut diamonds • clasp

Adam's AuctioneersIreland, Dublin

A CORAL AND DIAMOND NECKLACE • Two rows of coral beads • two head-shaped connectors R: A CORAL AND DIAMOND NECKLACE • Two rows of coral beads • two head-shaped connectors • brilliant-cut diamond eyes • mounted in 18K gold • Italian registry mark • len

2026

A CORAL AND DIAMOND NECKLACE • Two rows of coral beads • two head-shaped connectors R

Adam's AuctioneersIreland, Dublin

Vintage Ebel Sport Classic Two-Tone Swiss Quartz Wristwatch ? 18K Gold Bezel: Elegant vintage Ebel Sport Classic Swiss quartz wristwatch featuring the iconic integrated wave-link bracelet in stainless steel and 18K gold accents. The watch showcases Ebel’s signature two-to

2026

Vintage Ebel Sport Classic Two-Tone Swiss Quartz Wristwatch ? 18K Gold Bezel

Rare TreasuresHarrisburg, PA

Lagos Caviar Sterling Silver & 18K Gold Beaded Bracelet ? Designer Signed 925 / 750: Lagos Caviar bracelet crafted in sterling silver with 18K gold accents featuring the iconic Lagos beaded “Caviar” design. Marked “LAGOS,” “925,” and “750̶

2026

Lagos Caviar Sterling Silver & 18K Gold Beaded Bracelet ? Designer Signed 925 / 750

Rare TreasuresHarrisburg, PA

2026

David Yurman Sterling Silver & 18K Gold Cable Link Bracelet

Rare TreasuresHarrisburg, PA

Designer Mesh Sterling Silver & 18K Gold Cuff Bracelet with Amethyst Accent: Vintage mesh cuff bracelet crafted in sterling silver with solid 18K gold accents and a bezel-set amethyst stone centerpiece. This elegant open cuff design features a flexible woven mesh body with sat

2026

Designer Mesh Sterling Silver & 18K Gold Cuff Bracelet with Amethyst Accent

Rare TreasuresHarrisburg, PA

Maurice Lacroix Automatic Men?s Swiss Watch ? 18K Gold Bezel ? Sapphire Crystal ? Leather Strap: Elegant Maurice Lacroix automatic Swiss-made wristwatch featuring a stainless steel case with solid 18K gold bezel marked “18K 750.” Classic silver dial with Roman numeral hour markers, da

2026

Maurice Lacroix Automatic Men?s Swiss Watch ? 18K Gold Bezel ? Sapphire Crystal ? Leather Strap

Rare TreasuresHarrisburg, PA

Jewelry. 18kt GOLD cufflinks, 9.70 grams, depicting a Alpaca, hallmark 18k reg.ind, 0892: Jewelry. 18kt GOLD cufflinks, 9.70 grams, depicting a Alpaca, hallmark 18k reg.ind, 0892

2026

Jewelry. 18kt GOLD cufflinks, 9.70 grams, depicting a Alpaca, hallmark 18k reg.ind, 0892

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

Jewelry. Misc. GOLD lot 18k leaf pin 2.90 grams; round hoop earrings 14k. 1.85 grams; pair cufflinks: Jewelry. Misc. GOLD lot 18k leaf pin 2.90 grams; round hoop earrings 14k. 1.85 grams; pair cufflinks 14k, 3.14 grams; small sun face charm 14k, 0.60 grams; square earrings 14k, 2 grams; 2 open hearts,

2026

Jewelry. Misc. GOLD lot 18k leaf pin 2.90 grams; round hoop earrings 14k. 1.85 grams; pair cufflinks

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

Van Cleef & Arpels - 18K Alhambra gold ring set with a black onyx and a diamond: Van Cleef & Arpels 18K Alhambra gold ring set with a black onyx and a diamond Description: Van Cleef & Arpels Vintage Alhambra ring in 18K yellow gold set with a quatrefoil motif in black onyx, a roun

2026

Van Cleef & Arpels - 18K Alhambra gold ring set with a black onyx and a diamond

Champagne AuctionsMontreal, Quebec

A Vintage Heavy Gold Charm Bracelet w/ 8 Charms: A Vintage Heavy Gold Charm Bracelet w/ 8 Charms.10K Yellow gold bracelet with 10K Wagner college ring, two (2) 14k heart charms, Wagner college disc, fist, multi-gem Sputnik, 18K Cleopatra and Rio de

2026

A Vintage Heavy Gold Charm Bracelet w/ 8 Charms

Flannery's Estate ServicesPine Bush, NY

Large Grouping of Vintage Costume/Sterling Silver Rings: Large Grouping of Vintage Costume/Sterling Silver Rings. 18K GE Opal Glass Cocktail Ring, Gold Tone, Sterling etc. As seen in photograph preview.

2026

Large Grouping of Vintage Costume/Sterling Silver Rings

Flannery's Estate ServicesPine Bush, NY

Graff Star Grand Date, Steel and 18k White Gold,: Graff Star Grand Date, Steel and 18k White Gold, Full Set, Ref. GW5434 Case: 45 mm, DLC coated steel and 18k white gold, two body, six screw exhibition

2026

Graff Star Grand Date, Steel and 18k White Gold,

Heritage AuctionsDallas, TX

Rolex Oyster Perpetual Daytona, Two Tone Steel a: Rolex Oyster Perpetual Daytona, Two Tone Steel and 18k Yellow Gold, Full Set, Ref. 116523 Case: 40 mm, stainless steel and 18k yellow gold, three body,

2026

Rolex Oyster Perpetual Daytona, Two Tone Steel a

Heritage AuctionsDallas, TX

Rolex Oyster Perpetual Superlative Chronometer, : Rolex Oyster Perpetual Superlative Chronometer, Ref. 1025 NONFUNCTIONAL Case: 33 mm, 18k yellow gold/stainless steel, three body, screw-down case back, a

2026

Rolex Oyster Perpetual Superlative Chronometer,

Heritage AuctionsDallas, TX

18K White Gold Stud Earrings. Marked AU 750: 18K White Gold Stud Earrings. Marked AU 750. Jeweled with Soude Emerald (imitation gemstone made by layering colorless quartz, beryl, or spinel with a vibrant green adhesive in the middle to mimic a n

2026

18K White Gold Stud Earrings. Marked AU 750

Succetti GalleryHighland Park, IL

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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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