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18k Opal & Diamond Ring

Price
$1,900
Location
United States
Available at
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18k opal and diamond

18k opal and diamond
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1,265 results

18K Opal and Diamond Pendant

18K Opal and Diamond Pendant
$297.50

Antique Opal and Diamond Ring 18K

$2,215.99

18k Opal and diamond halo ring | cabochon opal ring | diamond ring

$1,298

Boulder Opal and Diamond Ring 18k/Platinum

$1,799

18K Yellow Gold Opal and Diamond Brooch

$6,235

18K Yellow Gold Opal and Diamond Ring

$2,150

18K Gold Black Opal and Diamond Ring

$2,199

18k Estate Opal And Diamond Ring

$2,895

Vintage 18k Opal And Diamond Dangle Earrings

$1,199.99

Opal and Diamond Butterfly - 18k Yellow Gold

$800

Opal and Chalcedony Diamond 18K Gold Necklace

$11,500

Opal and Diamond Ring 18k Yellow Gold

$1,199

18K Yellow Gold Opal and Diamond Cluster Ring

$2,250

18K Yellow Gold Opal, Peridot, and Diamond Ring

$2,600

Estate 18k White Gold Opal and Diamond Ring

$1,350

18K 1.25 CT Opal and Diamond Snake Ring

$1,750

18k Yellow Gold Australian Opal and Diamond Ring

$6,000

Opal and Diamond Ring in 18k Yellow Gold

$1,431.31

18k Yellow Gold Oval Shaped Opal and Round Diamond Bangle Bracelet

$2,450

18K Yellow Gold Oval Shaped Opal and Round Diamond Bangle Bracelet

$2,450

Edwardian 18K Yellow Gold and Platinum Opal and Diamond Ring

$4,750

18k Yellow Gold Boulder Opal and Diamond Pendant

$2,200

Vintage Opal And Diamond Cocktail Ring 18k

$145

Black Opal and Diamond White 18K Gold Ring

$2,115

SUPERB 18k Gold, Opal and Diamond Halo Ring

$14,000

18k Yellow Gold Opal and Diamond Enhancer Pendant

$4,500

Vintage 18k Opal and Diamond Bug Fly Pendant Brooch

$2,200

Spark 18k White Gold Diamond and Fire Opal Ring

$4,500

Vintage 18K Gold Australian Opal and Diamond Men's Ring

$1,850

Spark 18k White Gold Diamond and Fire Opal Ring

$4,500

Spark 18k White and Yellow Gold Diamond and Fire Opal Necklace

$3,795

Spark 18k White and Yellow Gold Diamond and Fire Opal Necklace

$3,801

Opal and Diamond White and Yellow 18k Gold Art Deco Ring

$1,000

392363 18k Diamond And Opal Ring Size 8.25

$995

18k Australian Fire Opal and Diamond Statement Ring Certified

$8,600

18K YELLOW GOLD OPAL AND DIAMOND PENDANT NECKLACE (AD1003964)

$1,049

Art deco Opal and Diamond 18K Gold Brooch, Pin

$1,700

18k White Gold Casseopia Opal And Diamond Ring

$400

18K White Gold Ladies Opal and Diamond Halo Ring

$1,500

18K White Gold Black Opal Oval and Diamond Halo Ring

$9,285

Beautiful Black Opal and Diamond Ring in 18k White Gold

$5,195

Beautiful Opal and Diamond Estate Ring in 18k White Gold

$2,695

Semi Black Opal and Diamond Ring of 18k White Gold

$4,495

18k Opal And Diamond Brooch Signed Casban Or Asban

$3,999.99

Vintage Green Enamel, Opal, Diamond, And 18k Gold Ring

$1,200

18K White Gold Black Opal Oval and Diamond Halo Ring

$7,545

18K Yellow Gold Diamond, Opal And Ruby Cocktail Ring

$3,249.99

Stunning Black Opal and Diamond Cocktail Ring in 18K Gold

$7,500

Vintage Black Opal and Diamond Halo Ring of 18k Gold

$5,600
Set Alert
For new results for
“18k opal and diamond”

Welo Black Opal and Diamond Pendant in 18k Yellow Gold

$525

18k Yellow Gold Diamond and Black Doublet Opal Ring

$1,350

Vintage 18K Gold 0.80 Ct. Black Opal and Diamond Ring

$695

18K White Gold Black Opal Oval and Diamond Halo Ring

$6,415

18K Yellow Gold Black Opal Oval and Diamond Halo Ring

$4,515

18k Yellow Gold Opal and Diamond Halo Textured Wavy Bracelet

$6,681

Vintage 18k Gold Crystal Opal and Diamond Brutalist Cluster Ring

$1,225

Vintage 18K Opal and Diamond Bug Fly Pendant Brooch

$2,200

Vintage 18k Gold 0.80 Ct. Black Opal and Diamond Ring

$695

18k Yellow Gold Opal and Diamond Halo Textured Wavy Bracelet

$6,675

Retro 18K Yellow Gold Natural Australian Opal and Lapis and Diamond Ring

$5,800

Vintage Platinum & 18K White Gold Australian Opal And Diamond Ring Size 7.5

$2,995

Beautiful And Elegant Solid 18K Yellow Gold Diamond And Opal Women's Ring !!!!

$1,631

Nice Solid 18k Estate 1950's Fire Opal and Natural Diamond Cluster Ring.10.8 GR.

$950

White Fire Opal Diamond 18K Yellow And White Gold Ring

$1,490

18k Yellow Gold Australian Opal and Diamond Ring Size 5.75

$419

18k White Gold Ladies Opal And Diamond Halo Ring

$1,500

18K Yellow Gold 9.79ct Opal and .40ctw Diamond Cocktail Statement Ring

$3,899

Antique 18k Yellow Gold Opal and Old Mine Cut Diamond Pendant

$2,500

18k Gold Plated Real Diamond And Opal Tennis Bracelet!

$95

18K YG diamond and Opal ring size7.5 made in Japan

$719

Free Form Opal and Diamond Statement Cocktail Ring 18K Yellow Gold

$11,500

White Fire Opal and Diamond 18k Gold Cocktail Ring size 8

$1,100

Exquisite 18K Yellow Gold, Natural Fire Opal and Diamond Pendant

$4,950

Vintage 18K Gold 0.80 Ct. Black Opal and Diamond Ring

$695

1.67 ctw Opal and Diamond Halo Stud Earrings 18k White Gold

$1,699

Antique Edwardian 3 Stone Opal and Diamond Ring in 18k Gold

$3,515

18K Gold Boulder Opal and Diamond Accent Ring, Size 5.75

$395

AMAZING 18K. WHITE GOLD BLACK OPAL AND DIAMOND ENHANCER PENDANT

$2,995

Opal and 2.40 Carat Diamond Ribbon Halo Ring 18K Yellow Gold

$9,800

Amazing Colorful Black Opal and Diamond Statement Ring in 18K Gold

$7,500

Mesmerizing Custom Black Opal, Diamond and Lapis Lazuli Pendant 18K Gold

$3,700

Custom Freeform 15.64 ctw Opal and Diamond Pendant 18k Yellow Gold

$9,999

Australian Boulder Opal and Diamond Ring 18k Gold & Appraisal $5,600

$2,995

18k Yellow Gold Opal and Lapis Checkered Ring with Diamond Accents

$2,025

Vintage 18K White Gold Ethiopian Opal and Diamond Alternative Engagement Ring

$4,800

Vintage Opal and Diamond Omega Back Stud Earrings 18k Yellow Gold

$2,999

Vintage 18k yellow gold opal, diamond and morganite basket ring

$675

VINTAGE 1970's 18K WHITE GOLD AUSTRALIAN OPAL AND DIAMOND RING

$4,200

18K Yellow Gold Stacked Cluster Opal and Diamond Ring Size 7

$1,250

Antique Hallmarked 18K Yellow Gold and Opal and Diamond Ring - Mid 19th Century

$825

Gorgeous 18k gold opal and diamond necklace on 20" chain and marked "925"

$219

VINTAGE LARGE OPAL AND DIAMOND HALO RING 18K YELLOW GOLD sz10

$700

Australian opal and diamond ring in 18k (0.50ct in diamond accents) Size: 6.75

$3,060

3.78 ctw Ethiopian Opal and Diamond Halo Dangle Earrings 18k Rose Gold

$3,199

Art Deco Ring Opal and Diamond Ring in 18k White Gold - JL1207

$660

Vintage Estate 18k Gold Opal and Diamond Cocktail Ring - size 6.5

$2,000

18K White Gold Australian Opal and Diamond Ring - Size 7 with a Big Beautiful Colorful Opal

$3,500

Vintage 18K Yellow Gold Black Opal and Diamond Star Burst Pin Pendant

$2,250

Contemporary Lightning Ridge Opal and 0.80ctw Diamond Halo Pendant in 18K Gold

$1,795

Vintage 18K White Gold Ethiopian Opal and Diamond Alternative Engagement Ring

$4,800