Results for “18k diamond”

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5 days Left

18k Yellow Gold Cuff Bracelet with Diamonds Rubies and White Mabe Pearls

Est.

$11,960

$15,548

$100

BidhausNew York, NY

6 days Left

18K White Gold Ladies Pendant with 3.69ct Pink Sapphire and 3.42ct tw Diamonds

Est.

$27,252

$31,955

$50

Riverside GalleriesArcadia, CA

Sep 4, 2026

1.95 Ctw SI2/I1 Diamond Style Prong Set 18K White Gold Engagement Ring

Est.

$4,880

$4,965

$630

Triple SSS DesignsBurbank, CA

Sep 4, 2026

6.33 Ctw VS/SI1 Tanzanite And Diamond 18k White Gold Engagement Halo Ring

Est.

$7,320

$7,880

$1,250

Triple SSS DesignsBurbank, CA

6 days Left

18K Rose Gold Ladies Ring with 5.52ct Morganite and 0.28tcw Adjacent Diamonds

Est.

$10,875

$14,025

$50

Riverside GalleriesArcadia, CA

6 days Left

18K Yellow Gold Ladies Ring with 2.53ct Ruby and 0.63tcw Adjacent Diamonds

Est.

$8,950

$11,025

$50

Riverside GalleriesArcadia, CA

6 days Left

18K White Gold Ladies Ring with 0.48ct Tanzanite and 0.57tcw Adjacent Diamonds

Est.

$4,858

$5,550

$50

Riverside GalleriesArcadia, CA

5 days Left

Unbranded 18k White Gold Band Ring with Baguette Sapphires and Diamonds

Est.

$2,730

$3,549

$100

BidhausNew York, NY

5 days Left

Wide 18k Gold Cigar Band Ring With Bezel Oval Ruby and Diamonds

Est.

$3,770

$4,901

$100

BidhausNew York, NY

6 days Left

18K Yellow Gold Multi-Row Bracelet with Pink Coral Diamonds and Garnets

Est.

$28,639

$37,230

$100

BidhausNew York, NY

5 days Left

18K White Gold Ladies Ring with 1.10ct GIA Certified Spinel and 0.79tcw Adjacent Diamonds

Est.

$18,125

$21,250

$50

Riverside GalleriesArcadia, CA

5 days Left

18K White Gold Ladies Bracelet with 18.87ct Pink Sapphires and 7.97ct tw Adjacent Diamonds

Est.

$29,250

$33,050

$50

Riverside GalleriesArcadia, CA

6 days Left

Cartier 1940s Floral Clip-On Earrings 18k Gold Platinum with Diamonds

Est.

$20,384

$26,499

$100

BidhausNew York, NY

6 days Left

Antique French Brooch in Platinum 18K Gold with Diamonds Rubies and Turquoise

Est.

$5,330

$6,929

$4,100

Mynt AuctionsNew York, NY

6 days Left

18K White Gold Ladies Earrings with 0.55ct Natural Rubies and 0.88ct tw Adjacent Diamonds

Est.

$8,125

$9,150

$50

Riverside GalleriesArcadia, CA

6 days Left

18K White Gold Ladies Bracelet with 78.17ct Ruby and 2.80ct tw Adjacent Diamonds

Est.

$25,250

$29,959

$50

Riverside GalleriesArcadia, CA

6 days Left

18K White Gold Ladies Ring with 8.70ct Tanzanite and 2.11ct tw Adjacent Diamonds

Est.

$20,250

$24,950

$50

Riverside GalleriesArcadia, CA

6 days Left

18K White Gold Ladies Ring with 5.28ct Peridot and 2.35ct tw Adjacent Diamonds

Est.

$12,200

$15,025

$50

Riverside GalleriesArcadia, CA

5 days Left

18K White Gold Ladies Ring with 2.39ct GIA Certified Sapphire and 1.23ct tw Adjacent Diamonds

Est.

$21,250

$25,505

$50

Riverside GalleriesArcadia, CA

5 days Left

18K White Gold Ladies Ring with 14.9mm South Sea Tahitian Pearl and 2.60ct tw Diamonds

Est.

$9,985

$13,250

$50

Riverside GalleriesArcadia, CA

6 days Left

H. Stern 18K Gold Calla Lily Brooch with Blue Topaz Garnet Iolite Diamonds

Est.

$9,620

$12,506

$100

BidhausNew York, NY

4 days Left

Italian 18K White Gold Three Row Drop Necklace 9.68ct F-G VS2 Diamonds

Est.

$28,886

$37,551

$100

BidhausNew York, NY

6 days Left

18K White Gold Ladies Earrings with 1.90ct tw Diamonds

Est.

$9,150

$10,250

$50

Riverside GalleriesArcadia, CA

5 days Left

GIA Certified 18k Yellow Gold Ring with No Heat Burma Ruby and 2 Old Mine Diamonds

Est.

$19,084

$24,809

$100

BidhausNew York, NY

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