18k Gold

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18k White Gold and Diamond Edwardian Ring: 18k White Gold Edwardian Ring with 3 3.8 mm brilliant cut diamonds in a row, 4 small cut sapphires, and many small round cut diamond chips throughout. Size 6. Tested - Not marked. All invoices must be

2026

18k White Gold and Diamond Edwardian Ring

Monmouth Junction, NJ

Bodnar's Auction Sales

4.6

(689)

18k & Carved Jade Pendant: 18k & Carved Jade Pendant. Carved Buddha Pendant set in 18k yellow gold & 4 small round cut diamonds at the base. Measures 2". All invoices must be paid within 24 hours of the sale. We offer multiple

2026

18k & Carved Jade Pendant

Monmouth Junction, NJ

Bodnar's Auction Sales

4.6

(689)

18k Topaz and Diamond Ring: 18k Yellow Gold Ring with a 9.1 x 7.1 mm blue topaz and 2 triangular brilliant cut diamonds on either side. Tested - Not Marked. Size 6 1/4. All invoices must be paid within 24 hours of the sale. We o

2026

18k Topaz and Diamond Ring

Monmouth Junction, NJ

Bodnar's Auction Sales

4.6

(689)

Leopard Head Form Emerald Enameled Cufflinks: Pair of Leopard Head Form Emerald Set Sterling Silver and 18K Gold Enameled Cufflinks, designed as black panther heads, decorated with black enamel, 18K yellow gold eye and nose sections adorned with

2026

Leopard Head Form Emerald Enameled Cufflinks

Astoria, NY

Auctions at Showplace

4.6

(849)

Schlumberger x T&Co. Sapphire "Taj Mahal" Studs: Pair of Jean Schlumberger (French, 1907-1987) for Tiffany and Company 18K Yellow Gold Blue Sapphire "Taj Mahal" Shirt Studs, featuring two round brilliant blue sapphires weighing a total of approx. 0.

2026

Schlumberger x T&Co. Sapphire "Taj Mahal" Studs

Astoria, NY

Auctions at Showplace

4.6

(849)

Parker Sonnet Black Lacquer Fountain Pen with 18K Gold Nib and Gold Trim in Original 2pc Presentatio: Parker Sonnet Black Lacquer Fountain Pen with 18K Gold Nib and Gold Trim in Original 2pc Presentation Box Dimensions: Height: 2.25 inches, Width: 7.5 inches, Depth: 4 inches. --- US Packing and Shippi

2026

Parker Sonnet Black Lacquer Fountain Pen with 18K Gold Nib and Gold Trim in Original 2pc Presentatio

Aston, PA

Uniques and Antiques, Inc.

4.7

(888)

Montblanc Meisterstuck No 149 Fountain Pen and Ink Bottle Set with 18K Gold Nib and Original Packagi: Montblanc Meisterstuck No 149 Fountain Pen and Ink Bottle Set with 18K Gold Nib and Original Packaging and Service Guides and Holiday Bag --- US Packing and Shipping charge: In house shipping availabl

2026

Montblanc Meisterstuck No 149 Fountain Pen and Ink Bottle Set with 18K Gold Nib and Original Packagi

Aston, PA

Uniques and Antiques, Inc.

4.7

(888)

3pc Art Nouveau Jugendstil Suffraget Green/White/Violet. Amethyst and Seed Pearl Jewelry Suite in 18: 3pc Art Nouveau Jugendstil Suffraget Green/White/Violet. Amethyst and Seed Pearl Jewelry Suite in 18K and 14K Yellow Gold with Green Enamel and Diamond Accents Earrings 2.7 dwt 14K gold necklace 5.0 d

2026

3pc Art Nouveau Jugendstil Suffraget Green/White/Violet. Amethyst and Seed Pearl Jewelry Suite in 18

Aston, PA

Uniques and Antiques, Inc.

4.7

(888)

18K Yellow Gold 1.33 Carat Natural Sapphire and Diamond Halo Ring: A cocktail ring crafted in 18 karat yellow gold, featuring a central prong-set oval-cut natural blue sapphire weighing approximately 1.33 carats. The central gemstone is surrounded by a scalloped halo

2026

18K Yellow Gold 1.33 Carat Natural Sapphire and Diamond Halo Ring

Atlanta, GA

Gallery 63

4.6

(295)

18K Yellow Gold and Faceted Ametrine Bead Necklace: A single-strand beaded necklace featuring faceted rondelle ametrine beads. The gemstone beads exhibit characteristic bicolor zoning with distinct purple and yellow/amber segments. Each rondelle is sep

2026

18K Yellow Gold and Faceted Ametrine Bead Necklace

Atlanta, GA

Gallery 63

4.6

(295)

Tiffany & Co. Elsa Peretti 18K Yellow Gold Open Heart Necklace: This Tiffany & Co. 18K yellow gold necklace features an Elsa Peretti Open Heart pendant suspended from a fine cable link chain. The asymmetrical open heart pendant is marked on the reverse with the na

2026

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

Atlanta, GA

Gallery 63

4.6

(295)

1.0 Carat Fancy Brown Diamond and 18K Yellow Gold Solitaire Pendant Necklace: This solitaire pendant necklace features a round brilliant-cut fancy brown diamond with a weight of approximately 1.0 carat. The gemstone is secured within an 18 karat yellow gold six-prong basket set

2026

1.0 Carat Fancy Brown Diamond and 18K Yellow Gold Solitaire Pendant Necklace

Atlanta, GA

Gallery 63

4.6

(295)

9.28ct Diamond Tennis Bracelet 18k White Gold: 9.28ct Diamond Tennis Bracelet 18k White Gold This exquisite 9.28 ct diamond tennis bracelet features a contemporary design crafted in 18k white gold. The bracelet showcases 40 round brilliant diamond

2026

9.28ct Diamond Tennis Bracelet 18k White Gold

New York, NY

Mynt Auctions

4.5

(919)

SOLD

18K YELLOW GOLD, SAPPHIRE, AND DIAMOND BROOCH: 18K YELLOW GOLD, SAPPHIRE, AND DIAMOND BROOCH • Numerous round shaped sapphires weighing approximately 0.50 carat total • Three round shaped diamonds weighing approximately 0.30 carat tota

2026

18K YELLOW GOLD, SAPPHIRE, AND DIAMOND BROOCH

Los Angeles, CA

Bonhams

4

(417)

18K Gold Flat Weave Necklace, 22.27 grams.: 18K Gold Flat Weave Necklace, 22.27 grams.

2026

18K Gold Flat Weave Necklace, 22.27 grams.

Victoria BC, BC

Lunds Auctioneers & Appraisers Ltd.

4.7

(747)

Tiffany & Co Sterling & 18K Two-Tone X Ring: approximate size 8. Signed .925 and .750. Weight: .230 OZT. Age and use wear, oxidation. *No credit card payments will be accepted for silver, gold, or jewelry from buyers that have not purchased from

2026

Tiffany & Co Sterling & 18K Two-Tone X Ring

Woodbury, CT, CT

Schwenke Auctioneers

4.7

(248)

18K Yellow Gold Eternity Diamond Band Size 6.75 wt. 3 grams: 18K Yellow Gold Eternity Diamond Band Size 6.75 wt. 3 grams

2026

18K Yellow Gold Eternity Diamond Band Size 6.75 wt. 3 grams

Delray Beach, FL

Bill Hood & Sons Art & Antique Auctions

4.7

(792)

Vintage 18k Yellow Gold 31" Curb Chain Necklace with Cultured Pearls: Vintage 18k Yellow Gold 31" Curb Chain Necklace with Cultured Pearls This exquisite necklace features a stunning combination of 18k yellow gold and genuine cultured pearls, creating a luxurious and ti

2026

Vintage 18k Yellow Gold 31" Curb Chain Necklace with Cultured Pearls

New York, NY

Diamond Depot

4.3

(16)

Antique Arte Orfebre Peruvian Pendant or Pin Brooch in 18k Yellow Gold: In 18k Yellow Gold. 1 3/4 inch long. 1 3/4 inch diameter. Can be worn as pendant or brooch. 12.2g.

2026

Antique Arte Orfebre Peruvian Pendant or Pin Brooch in 18k Yellow Gold

Punta Gorda, FL

Eric's Estate & Jewelry

4.6

(547)

Bowtie Brooch Pin in 18k Yellow and White Gold: In 18k Yellow and White Gold. 1 1/8 inch long. 5/8 inch tall. 4.6g.

2026

Bowtie Brooch Pin in 18k Yellow and White Gold

Punta Gorda, FL

Eric's Estate & Jewelry

4.6

(547)

18k White Gold Antique Art Deco European Cut Diamond Solitaire Wedding Ring in Cleveland Ring Box: The Webb C Ball Co. Cleveland Paris leather wrapped antique ring box, velvet and satin lined, 18k hallmark, Octagonal bezel set European cut Diamond approx 5.5mm in size (approx. .66 carat), INCREDIBL

2026

18k White Gold Antique Art Deco European Cut Diamond Solitaire Wedding Ring in Cleveland Ring Box

Dundee, OH

Atlee Raber Auctions

4.6

(606)

Fantastic Vintage Italian Green Onyx 18k Gold Plated Rotary Dial Table Top Mid Century Phone: Beautiful! Hefty in weight, superbly crafted, cords and phone wires shown included, the handset frame depresses properly and the dial is smooth, Onix Telephone 18k gold plated marked on the underside,

2026

Fantastic Vintage Italian Green Onyx 18k Gold Plated Rotary Dial Table Top Mid Century Phone

Dundee, OH

Atlee Raber Auctions

4.6

(606)

Edgy 18k Yellow Gold & Sterling Silver Pierced Spiral Spike Earrings: 18k hallmarked spiral stud, Fleur-de-lis letter C inside of a shield Fleur-de-lis 925 hallmarked triangular spike dangle, 1" total length, 3.2 gram combined weight, 925 hallmarked backs.

2026

Edgy 18k Yellow Gold & Sterling Silver Pierced Spiral Spike Earrings

Dundee, OH

Atlee Raber Auctions

4.6

(606)

David Webb Kingdom Tiger Bracelet in Platinum 18K Gold with Diamonds and Enamel: David Webb Kingdom Tiger Bracelet in Platinum 18K Gold with Diamonds and Enamel Discover the exquisite beauty of this David Webb bracelet from the Kingdom collection, featuring a captivating tiger des

2026

David Webb Kingdom Tiger Bracelet in Platinum 18K Gold with Diamonds and Enamel

New York, NY

Bidhaus

4.2

(881)

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18k Gold Auctions

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18k Gold Diamond, Emerald, Ruby, & Sapphire Ring

Exceptional Fine Jewelry Auction

Poinsett Auction & Realty, Inc.

Ends from:

Travelers Rest, SC, 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

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

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