Results for “18kt”

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Assorted Ring Bead Link Necklace in 18K Yellow Gold 31 Inch: Assorted Ring Bead Link Necklace in 18K Yellow Gold 31 Inch This authentic Tiffany & Co. necklace is crafted from solid 18k yellow gold and showcases an elegant bead link design with assorted ring siz

May 29, 2026

Assorted Ring Bead Link Necklace in 18K Yellow Gold 31 Inch

Est. $19,162-$24,910

$100

BidhausNew York, NY

Diamond Key Pendant Necklace in 18K Yellow Gold by Tiffany & Co: Diamond Key Pendant Necklace in 18K Yellow Gold by Tiffany & Co This Tiffany & Co. necklace features a mini key pendant crafted in solid 18k yellow gold with a polished finish. The delicate key design

May 29, 2026

Diamond Key Pendant Necklace in 18K Yellow Gold by Tiffany & Co

Est. $2,301-$2,991

$100

BidhausNew York, NY

Rachel Koen 18K White Gold Diamond Cocktail Ring 0.75ct Size 7: Rachel Koen 18K White Gold Diamond Cocktail Ring 0.75ct Size 7 This exquisite cocktail ring by Rachel Koen is crafted from 18K white gold and features a stunning arrangement of round brilliant cut dia

May 31, 2026

Rachel Koen 18K White Gold Diamond Cocktail Ring 0.75ct Size 7

Est. $3,211-$4,174

$100

Mynt AuctionsNew York, NY

18K Yellow Gold 72 Diamonds by the Yard Necklace 54 inches: 18K Yellow Gold 72 Diamonds by the Yard Necklace 54 inches This exquisite 18K Yellow Gold necklace features an impressive total of 72 diamonds, with a combined weight of approximately 11.40 ct. The ne

Jun 01, 2026

18K Yellow Gold 72 Diamonds by the Yard Necklace 54 inches

Est. $14,924-$19,401

$100

Mynt AuctionsNew York, NY

Jose Hess 18k Yellow Gold Diamond Curved Loop Ring Size 6.5: Jose Hess 18k Yellow Gold Diamond Curved Loop Ring Size 6.5 This Jose Hess cocktail ring showcases a distinctive curved loop design crafted from 18k yellow gold and set with approximately 1.50 carats

Jun 02, 2026

Jose Hess 18k Yellow Gold Diamond Curved Loop Ring Size 6.5

Est. $6,058-$7,875

$100

Mynt AuctionsNew York, NY

20 Carat Diamond Link Bracelet in 18K White Gold by Chopard: 20 Carat Diamond Link Bracelet in 18K White Gold by Chopard This elegant link bracelet is crafted from 18K white gold and features approximately 20 carats of round micro pave-set diamonds. The bracele

Jun 03, 2026

20 Carat Diamond Link Bracelet in 18K White Gold by Chopard

Est. $38,831-$50,480

$100

Mynt AuctionsNew York, NY

Sapphire and Diamond Earrings in 18K Yellow Gold with Princess Cuts: Sapphire and Diamond Earrings in 18K Yellow Gold with Princess Cuts These pre-owned earrings are crafted from 18K yellow gold and feature 48 princess-cut diamonds with an approximate total weight of 3

Jun 05, 2026

Sapphire and Diamond Earrings in 18K Yellow Gold with Princess Cuts

Est. $6,084-$7,909

$100

Mynt AuctionsNew York, NY

Ten Thousand Things 18K Yellow Gold Emerald Cluster Necklace: Ten Thousand Things 18K yellow gold necklace featuring a cluster of emerald drops in contemporary design. Measures 16 inches in length. Total weight: 5.5 grams.

May 24, 2026

Ten Thousand Things 18K Yellow Gold Emerald Cluster Necklace

Est. $1,200-$1,400

$600

Hughes AuctionsSunland, CA

18k Rose Gold Titanium Band with 0.31ct Brown Diamonds by Giovanni Ferraris: 18k Rose Gold Titanium Band with 0.31ct Brown Diamonds by Giovanni Ferraris This elegant Giovanni Ferraris ring is crafted in 18k rose gold and features a flexible titanium spring core for modern comf

May 29, 2026

18k Rose Gold Titanium Band with 0.31ct Brown Diamonds by Giovanni Ferraris

Est. $2,288-$2,974

$100

BidhausNew York, NY

Elegant 18k White Gold Ring with 12mm South Sea Pearl and Diamonds: Elegant 18k White Gold Ring with 12mm South Sea Pearl and Diamonds Presenting a stunning 18k white gold ring, featuring a magnificent 12mm dark grey South Sea pearl at its center, elegantly showcased

May 27, 2026

Elegant 18k White Gold Ring with 12mm South Sea Pearl and Diamonds

Est. $4,706-$6,117

$100

Mynt AuctionsNew York, NY

Rachel Koen 18K Yellow Gold Diamond Double Flower Ring 0.98Ctw Size 6.5: Rachel Koen 18K Yellow Gold Diamond Double Flower Ring 0.98Ctw Size 6.5 This exquisite double flower cocktail ring by Rachel Koen is crafted from 18K yellow gold and features two elegantly designed fl

May 29, 2026

Rachel Koen 18K Yellow Gold Diamond Double Flower Ring 0.98Ctw Size 6.5

Est. $5,304-$6,895

$100

BidhausNew York, NY

Antique Pearl and Diamond Earrings in 18K Gold and Platinum Victorian Era: Antique Pearl and Diamond Earrings in 18K Gold and Platinum Victorian Era Victorian earrings crafted from 18K yellow gold and platinum, featuring two natural pearls and 28 old mine cut diamonds with a

Jun 01, 2026

Antique Pearl and Diamond Earrings in 18K Gold and Platinum Victorian Era

Est. $4,459-$5,796

$100

Mynt AuctionsNew York, NY

Elegant 18K Yellow Gold 11mm Pearl Ring with Ruby and Diamond Accents: Elegant 18K Yellow Gold 11mm Pearl Ring with Ruby and Diamond Accents This exquisite Fancy 18K Yellow Gold Ring showcases an 11mm round cultured white pearl at its center, radiating a beautiful luster

Jun 01, 2026

Elegant 18K Yellow Gold 11mm Pearl Ring with Ruby and Diamond Accents

Est. $1,729-$2,247

$100

Mynt AuctionsNew York, NY

18K White Gold Pendant with 9 Color Diamonds and 42 Sparkling Stones: 18K White Gold Pendant with 9 Color Diamonds and 42 Sparkling Stones This stunning pendant features a captivating design crafted from 18K white gold, weighing 17.7 grams. It is adorned with 9 exquisit

Jun 03, 2026

18K White Gold Pendant with 9 Color Diamonds and 42 Sparkling Stones

Est. $3,848-$5,002

$100

Mynt AuctionsNew York, NY

Italian 18k Yellow Gold 30 Inch Curb Chain Necklace with Flat Stations: Italian 18k Yellow Gold 30 Inch Curb Chain Necklace with Flat Stations This vintage Italian necklace features a 30-inch solid 18k yellow gold curb link chain with polished flat marquise-shaped station

Jun 04, 2026

Italian 18k Yellow Gold 30 Inch Curb Chain Necklace with Flat Stations

Est. $1,651-$2,146

$100

Mynt AuctionsNew York, NY

11.03ct Diamond Tennis Bracelet 18K White Gold: 11.03ct Diamond Tennis Bracelet 18K White Gold This exquisite 11.03 ct diamond tennis bracelet is crafted from 18-karat white gold, showcasing 45 round brilliant diamonds. The diamonds are approximate

6 days Left

11.03ct Diamond Tennis Bracelet 18K White Gold

Est. $33,124-$43,061

$100

BidhausNew York, NY

18K White Gold Engagement Ring with 0.90ct F SI1 Oval Diamond GIA: 18K White Gold Engagement Ring with 0.90ct F SI1 Oval Diamond GIA This elegant engagement ring features a 0.90 carat oval diamond of F color and SI1 clarity, set in 18K white gold. The ring weighs 3.6

May 26, 2026

18K White Gold Engagement Ring with 0.90ct F SI1 Oval Diamond GIA

Est. $4,524-$5,881

$100

Mynt AuctionsNew York, NY

7 days Left

TIFFANY CO. FULL DIAMOND RING 18K WG 750

Est. $2,400-$3,520

$25

NY Elizabeth Beverly Hills, CA

Boucheron Delilah 43" 18K Rose Gold Mesh Necklace: Boucheron Delilah 43" 18K Rose Gold Mesh Necklace - Bold yet effortlessly elegant, this Boucheron Delilah necklace showcases the maison's signature artistry with a fluid, statement-making design. Insp

7 days Left

Boucheron Delilah 43" 18K Rose Gold Mesh Necklace

Est. $76,000-$78,000

$9,000

GWS Auctions Inc.Maitland, FL

Louis Vuitton x Murakami 18K Vivienne Pendant Necklace: Louis Vuitton x Murakami 18K Tricolor Gold 30" Vivienne Pendant Necklace - This Louis Vuitton necklace showcases Takashi Murakamis playful artistic style through the Maisons beloved Vivienne mascot. C

7 days Left

Louis Vuitton x Murakami 18K Vivienne Pendant Necklace

Est. $22,000-$23,000

$3,500

GWS Auctions Inc.Maitland, FL

7 days Left

Chopard Chopardissimo 18K Rose Gold Band Ring

Est. $5,500-$6,000

$1,200

GWS Auctions Inc.Maitland, FL

Bvlgari B.zero1 Solid 18K Yellow Gold Bracelet: Bvlgari B.zero1 Solid 18K Yellow Gold Bracelet - A bold expression of Bvlgari's iconic design language, this B.zero1 bracelet draws inspiration from the grandeur of Ancient Rome. Its distinctive centr

7 days Left

Bvlgari B.zero1 Solid 18K Yellow Gold Bracelet

Est. $18,000-$19,000

$2,400

GWS Auctions Inc.Maitland, FL

David Webb Baroque Pearl Diamond Ring in Platinum and 18K Yellow Gold: David Webb Baroque Pearl Diamond Ring in Platinum and 18K Yellow Gold This exquisite estate ring from David Webb showcases a stunning combination of platinum and 18K yellow gold. The ring features a s

May 28, 2026

David Webb Baroque Pearl Diamond Ring in Platinum and 18K Yellow Gold

Est. $17,433-$22,662

$100

Mynt AuctionsNew York, NY

Datejust II 41mm Black Dial Automatic Wristwatch 116333 Steel and 18K Gold: Datejust II 41mm Black Dial Automatic Wristwatch 116333 Steel and 18K Gold This Rolex Datejust II wristwatch features a 41mm polished stainless steel case with an 18K yellow gold fixed bezel and a bla

May 28, 2026

Datejust II 41mm Black Dial Automatic Wristwatch 116333 Steel and 18K Gold

Est. $16,614-$21,598

$100

Mynt AuctionsNew York, NY

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