Results for “18k diamond”

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Bvlgari Parentisi 18K Two Tone Diamond Ruby Vintage Watch: Bvlgari Parentisi 18K Two Tone Diamond Ruby Vintage Watch This exquisite vintage Bvlgari Parentisi watch is a stunning timepiece crafted in 18K two-tone gold, featuring both yellow and white gold. The

May 21, 2026

Bvlgari Parentisi 18K Two Tone Diamond Ruby Vintage Watch

Est. $44,265-$57,544

$100

BidhausNew York, NY

Stunning 5.45ct Diamond 18k White Gold Maze Pendant Necklace: Stunning 5.45ct Diamond 18k White Gold Maze Pendant Necklace This exquisite pendant and chain necklace is crafted from high-quality 18k white gold with a polished finish. The pendant features a unique

May 21, 2026

Stunning 5.45ct Diamond 18k White Gold Maze Pendant Necklace

Est. $15,951-$20,736

$100

BidhausNew York, NY

French 18K Gold Blue Topaz Diamond Onyx Earrings Pair: French 18K Gold Blue Topaz Diamond Onyx Earrings Pair Discover the elegance of these stunning French earrings, crafted from 18K yellow gold. This exquisite pair features a beautiful combination of blu

May 21, 2026

French 18K Gold Blue Topaz Diamond Onyx Earrings Pair

Est. $5,330-$6,929

$100

Mynt AuctionsNew York, NY

18k Yellow Gold 2.70ct Diamond Sapphire Ballerina Cocktail Ring: 18k Yellow Gold 2.70ct Diamond Sapphire Ballerina Cocktail Ring This stunning ballerina ring showcases a captivating design in 18k yellow gold. At the center, an exquisite oval sapphire gemstone is el

May 21, 2026

18k Yellow Gold 2.70ct Diamond Sapphire Ballerina Cocktail Ring

Est. $7,072-$9,193

$100

BidhausNew York, NY

Stunning 18k Yellow Gold South Sea Pearl Diamond Ring 6.25: Stunning 18k Yellow Gold South Sea Pearl Diamond Ring 6.25 This exquisite 18k Yellow Gold South Sea Pearl Ring features a stunning 13mm South Sea pearl at its center, surrounded by a dazzling arrangem

6 days Left

Stunning 18k Yellow Gold South Sea Pearl Diamond Ring 6.25

Est. $6,227-$8,095

$100

BidhausNew York, NY

19.79ct Radiant Diamond Tennis Necklace 18k White Gold: 19.79ct Radiant Diamond Tennis Necklace 18k White Gold This stunning 19.79ct Radiant Diamond Tennis Necklace showcases the exquisite craftsmanship of high jewelry. Set in luxurious 18k white gold, it

May 22, 2026

19.79ct Radiant Diamond Tennis Necklace 18k White Gold

Est. $45,175-$58,727

$34,750

Mynt AuctionsNew York, NY

18k Yellow Gold 1.86ctw Round Diamond Dual Circle Pendant: 18k Yellow Gold 1.86ctw Round Diamond Dual Circle Pendant This stunning pendant features a dual circle design, masterfully crafted in solid 18k yellow gold and accented with 89 round brilliant cut dia

May 21, 2026

18k Yellow Gold 1.86ctw Round Diamond Dual Circle Pendant

Est. $2,015-$2,619

$100

BidhausNew York, NY

18k Yellow Gold 7 Carat Invisible Set Diamond Tennis Bracelet: 18k Yellow Gold 7 Carat Invisible Set Diamond Tennis Bracelet This exquisite tennis bracelet is expertly crafted from 18k yellow gold, featuring a sleek polished finish. Measuring 5mm in width, it sho

7 days Left

18k Yellow Gold 7 Carat Invisible Set Diamond Tennis Bracelet

Est. $12,584-$16,359

$100

Mynt AuctionsNew York, NY

Larter & Sons Art Deco 18k Gold Platinum Diamond Mother Of Pearl Set of 3 Buttons: Larter & Sons Art Deco 18k Gold Platinum Diamond Mother Of Pearl Set of 3 Buttons This exquisite set of three shirt buttons by Larter & Sons features a stunning combination of materials and craftsmans

May 24, 2026

Larter & Sons Art Deco 18k Gold Platinum Diamond Mother Of Pearl Set of 3 Buttons

Est. $1,066-$1,385

$100

BidhausNew York, NY

Etincelle Diamond Band Ring in 18K White Gold by Cartier Size 4.25: Etincelle Diamond Band Ring in 18K White Gold by Cartier Size 4.25 This Cartier Etincelle band ring features an elegant design crafted from 18K white gold and is adorned with sparkling diamonds. The r

7 days Left

Etincelle Diamond Band Ring in 18K White Gold by Cartier Size 4.25

Est. $3,809-$4,951

$100

BidhausNew York, NY

18K White Gold Ladies Ring with 1.25ct Center and 2.11ct Adjacent Diamonds: Retail: $9,500.00 ****** 18K White Gold Ladies Ring with 1.25ct Center and 2.11ct Adjacent Diamonds ****** Size: 6.5 / Metal: 18K White Gold / Total Item Weight: 10.89 Grams / Country Made: United Sta

4 days Left

18K White Gold Ladies Ring with 1.25ct Center and 2.11ct Adjacent Diamonds

Est. $9,125-$11,250

$50

Riverside GalleriesArcadia, CA

Elegant 18K White Gold Ring with 94 White and 160 Black Diamonds: Elegant 18K White Gold Ring with 94 White and 160 Black Diamonds This stunning 18K White Gold Black Diamond Ring showcases a unique blend of elegance and sophistication. Weighing 14.2 grams, it featur

4 days Left

Elegant 18K White Gold Ring with 94 White and 160 Black Diamonds

Est. $3,718-$4,833

$100

BidhausNew York, NY

21.41ct Diamond Tennis Necklace 18k White Gold Halo: 21.41ct Diamond Tennis Necklace 18k White Gold Halo This stunning 21.41ct Diamond Tennis Halo Necklace showcases an exquisite design crafted from 18k white gold. The necklace features a total of 67 ro

May 22, 2026

21.41ct Diamond Tennis Necklace 18k White Gold Halo

Est. $38,987-$50,683

$29,750

Mynt AuctionsNew York, NY

1.39 Ctw VS/SI1 Diamond Prong Set 18k Yellow Gold Engagement Ring (ALL DIAM: Center Daimond Weight :-0.50 Ctw ( Marquise Cut ) Color : G-H Clarity : VS/SI1 Side Diamond Weight Of Ctw 0.89 Ctw Color : G-H Clarity : VS/SI1 Daimond Setting : Prong Metal Weight : Approx 8.90 gram

4 days Left

1.39 Ctw VS/SI1 Diamond Prong Set 18k Yellow Gold Engagement Ring (ALL DIAM

Est. $6,510-$7,010

$1,875

Triple SSS DesignsBurbank, CA

18K White Gold Ladies Ring with 2.83ct Natural Sapphire and 1.44tw Diamonds: Retail: $10,500.00 ****** 18K White Gold Ladies Ring with 2.83ct Natural Sapphire and 1.44tw Diamonds ****** Size: 6.5 / Metal: 18K White Gold / Total Item Weight: 5.4 Grams / Country Made: United Sta

4 days Left

18K White Gold Ladies Ring with 2.83ct Natural Sapphire and 1.44tw Diamonds

Est. $9,525-$11,750

$50

Riverside GalleriesArcadia, CA

Exquisite 18K Yellow Gold Diamond Ruby Snake Brooch: Exquisite 18K Yellow Gold Diamond Ruby Snake Brooch This exquisite brooch features a stunning snake design crafted from 18K yellow gold, adorned with sparkling diamonds and vibrant rubies. Its intrica

May 22, 2026

Exquisite 18K Yellow Gold Diamond Ruby Snake Brooch

Est. $871-$1,132

$100

Mynt AuctionsNew York, NY

May 22, 2026

TANZANITE DIAMOND NECKLACE 18K WG

Est. $3,600-$5,280

$25

NY Elizabeth Beverly Hills, CA

GIA Certified Harbor Diamonds 2.01 Carat F SI2 Diamond Stud Earrings 18K White Gold: GIA Certified Harbor Diamonds 2.01 Carat F SI2 Diamond Stud Earrings 18K White Gold These exquisite diamond stud earrings feature a total weight of 2.01 carats, showcasing stunning round-cut diamonds

May 24, 2026

GIA Certified Harbor Diamonds 2.01 Carat F SI2 Diamond Stud Earrings 18K White Gold

Est. $21,515-$27,969

$100

BidhausNew York, NY

12.32ct Diamond Tennis Necklace 18k Yellow Gold: 12.32ct Diamond Tennis Necklace 18k Yellow Gold This exquisite 12.32ct Diamond Tennis Necklace showcases a stunning array of 133 round brilliant diamonds, expertly set in luxurious 18k yellow gold. Th

May 24, 2026

12.32ct Diamond Tennis Necklace 18k Yellow Gold

Est. $23,257-$30,234

$100

BidhausNew York, NY

18k Gold 6ctw Pave Diamond Curved Hoop Earrings: 18k Gold 6ctw Pave Diamond Curved Hoop Earrings Elevate your jewelry collection with these stunning 18k Gold Hoop Earrings, featuring a remarkable 6 carat total weight of brilliant pave set diamonds.

7 days Left

18k Gold 6ctw Pave Diamond Curved Hoop Earrings

Est. $9,581-$12,455

$100

Mynt AuctionsNew York, NY

May 22, 2026

SAPPHIRE DIAMOND RING 18K YG

Est. $1,650-$2,420

$25

NY Elizabeth Beverly Hills, CA

18K White Gold Pearl Diamond Chandelier Earrings 14.00 Ct: 18K White Gold Pearl Diamond Chandelier Earrings 14.00 Ct Elevate your elegance with these stunning 18K White Gold South Sea Pearl and Diamond Chandelier Earrings. Each earring features two exquisite

May 22, 2026

18K White Gold Pearl Diamond Chandelier Earrings 14.00 Ct

Est. $30,680-$39,884

$100

BidhausNew York, NY

18K Rose Gold 4 3/4 CT Tw. Radiant Shape Diamond Three Forth Eternity Band: 18K Rose Gold 4 3/4 CT Tw. Radiant Shape Diamond Three Forth Eternity Band 18k Rose Gold Stone Color: G-h Stone Clarity: Si Each ring is presented in standard size 6.5. Complimentary resizing is avail

6 days Left

18K Rose Gold 4 3/4 CT Tw. Radiant Shape Diamond Three Forth Eternity Band

Est. $19,747-$25,671

$100

BidhausNew York, NY

18K Rose Gold 6 7/8 CT Tw. Radiant Shape Diamond Three Forth Eternity Band: 18K Rose Gold 6 7/8 CT Tw. Radiant Shape Diamond Three Forth Eternity Band 18k Rose Gold Stone Color: G-h Stone Clarity: Si Each ring is presented in standard size 6.5. Complimentary resizing is avail

6 days Left

18K Rose Gold 6 7/8 CT Tw. Radiant Shape Diamond Three Forth Eternity Band

Est. $39,312-$51,105

$100

BidhausNew York, NY

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