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18K Opal & Diamond Ring

Price
$1,999
Location
United States
Available at
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18k opal and diamond

18k opal and diamond
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1,276 results

18K Opal and Diamond Pendant

18K Opal and Diamond Pendant
$245

Antique Opal and Diamond Ring 18K

$2,215.99

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

$1,298

18K Yellow Gold Opal and Diamond Brooch

$6,235

18K Yellow Gold Opal and Diamond Ring

$2,150

Boulder Opal and Diamond Ring 18k/Platinum

$1,799

18K Gold Black Opal and Diamond Ring

$2,199

18k Estate Opal And Diamond Ring

$2,895

Opal and Chalcedony Diamond 18K Gold Necklace

$11,500

Opal and Diamond Ring 18k Yellow Gold

$1,199

Vintage 18k Opal And Diamond Dangle Earrings

$1,199.99

Opal and Diamond Butterfly - 18k Yellow Gold

$800

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 Opal and Diamond Cluster Ring

$2,250

Opal and Diamond Ring in 18k Yellow Gold

$1,431.31

18k Yellow Gold Australian Opal and Diamond Ring -

$6,000

Edwardian 18K Yellow Gold and Platinum Opal and Diamond Ring

$4,750

Vintage Opal And Diamond Cocktail Ring 18k

$145

Black Opal and Diamond White 18K Gold Ring

$2,014

18k Yellow Gold Boulder Opal and Diamond Pendant

$2,200

SUPERB 18k Gold, Opal and Diamond Halo Ring

$14,000

Platinum Boulder Opal and Diamond Ring with 18K Accent

$1,650

18k Yellow Gold Opal and Diamond Enhancer Pendant

$4,500

Spark 18k White Gold Diamond and Fire Opal Ring

$4,500

Australians Opal and Diamond Estate ring in 18k gold

$2,600

Spark 18k White Gold Diamond and Fire Opal Ring

$4,500

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

$1,850

Vintage 18K Opal and Diamond Bug Fly Pendant Brooch

$2,200

Vintage 18k Opal and Diamond Bug Fly Pendant Brooch

$2,200

Platinum Boulder Opal and Diamond Ring With 18k Accent

$1,650

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

$2,450

1990s .10ctw Diamond and Opal Statement Ring, 18k Yellow Gold, Ring Size 5.5

$1,795

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

Handmade Cherry Opal Ring White Gold Opal and Diamond Ring 18K Gold RIng

$620

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

$1,000

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

$2,082.50

18k White Gold Casseopia Opal And Diamond Ring

$350

Platinum Boulder Opal and Diamond Ring with 18K Accent

$1,650

392363 18k Diamond And Opal Ring Size 8.25

$995

Art deco Opal and Diamond 18K Gold Brooch, Pin

$1,700

IMPERIUM 18K White And Yellow Gold 0.60 Ct Natural Colorful Opal And Diamond Ring Vintage

$1,500

18K White Gold Ladies Opal and Diamond Halo Ring

$1,500

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

$695

Vintage 18k Yellow Gold Black Opal, Tanzanite And Diamond Stud Earrings, 5.7g

$1,199.99

18k Opal And Diamond Brooch Signed Casban Or Asban

$3,999.99

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

$1,200
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“18k opal and diamond”

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

$695

18K Yellow Gold Black Opal Oval and Diamond Halo Ring

$6,015

18k Yellow Gold Opal and Diamond Halo Textured Wavy Bracelet

$6,681

18K White Gold Black Opal Oval and Diamond Halo Ring

$6,415

18k Australian Fire Opal and Diamond Statement Ring Certified

$8,600

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

$1,049

Beautiful Opal and Diamond Estate Ring in 18k White Gold

$2,695

Semi Black Opal and Diamond Ring of 18k White Gold

$4,495

Spark 18k White Gold Diamond and Fire Opal Ring

$4,500

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

Vintage 18K Opal and Diamond Bug Fly Pendant Brooch

$1,870

18K White Gold Black Opal Oval and Diamond Halo Ring

$7,545

18K White Gold Black Opal Oval and Diamond Halo Ring

$9,285

Beautiful Black Opal and Diamond Ring in 18k White Gold

$5,195

Vintage 18k Gold Crystal Opal and Diamond Brutalist Cluster Ring

$1,225

Welo Black Opal and Diamond Pendant in 18k Yellow Gold

$525

18k Yellow Gold Diamond and Black Doublet Opal Ring

$1,012.50

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

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

$1,631

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

$3,795

1990s .10ctw Diamond and Opal Statement Ring, 18k Yellow Gold, Ring Size 5.5

$1,795

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

$2,995

18k Gold Plated Real Diamond And Opal Tennis Bracelet!

$95

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 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

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

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

$9,800

18k White Gold Ladies Opal And Diamond Halo Ring

$1,500

18k Yellow Gold Australian Opal and Diamond Ring Size 5.75

$419

White Fire Opal Diamond 18K Yellow And White Gold Ring

$1,266.50

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

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 YG diamond and Opal ring size7.5 made in Japan

$719

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

$9,999

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

$395

18k Yellow Gold Opal and Diamond Halo Textured Wavy Bracelet

$6,675

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

$2,995

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

$1,225

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

$4,200

Victorian 18K Gold Five-Stone Opal and Diamond Ring, c. 1900

$6,450

Victorian 18K Gold Five-Stone Opal and Diamond Ring, c. 1900

$6,450