Results for “opal 18k”

Explore all 277 upcoming results for “opal 18k”.View price results

Sort by:

Most Relevant

Jul 12, 2026

OPAL DIAMOND GOLD EARRINGS 18K YELLOW OVAL GEMS POST CLIP

Est.

$4,248

$4,748

$3,450

Modern JewelryValley Village, CA

Buy Now

Vintage 18k Yellow Gold Opal Diamond Bombe Cocktail Ring 1.40ctw

$3,820

Diamond DepotNew York, NY

Buy Now

Vintage 18k Yellow Gold Floral Brooch with Opal and Ruby Accents

$4,060

Diamond DepotNew York, NY

Buy Now

Edwardian 18k Gold Platinum Opal Diamond Halo Cluster Ring

$3,680

BidhausNew York, NY

Jul 16, 2026

18K YG DANGLING EARRINGS WITH 0.3 CARAT ROUND DIAMONDS 5.54X14.64 MM OPAL & ONYX

Est.

$8,381

$9,367

$6,900

Modern JewelryValley Village, CA

Buy Now

18k Yellow Gold 8.86ct Opal Cocktail Ring with Diamond Prongs

$3,520

Diamond DepotNew York, NY

Buy Now

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

$6,460

Diamond DepotNew York, NY

Buy Now

Vintage 18k Yellow Gold Horse Brooch Pendant Fire Opal Diamonds

$3,260

Diamond DepotNew York, NY

Jul 16, 2026

18K YG COCKTAIL RING WITH 0.3 CT ROUND DIAMONDS & 14.4-9.6MM FIRE OPAL SIZE 6.25

Est.

$4,777

$5,339

$3,900

Modern JewelryValley Village, CA

Buy Now

18K (18-karat) yellow gold ring with opal and diamond (no carat markings). Total weight 2.5g. Like

$700

IntervendueMIAMI, FL

Buy Now

18K (18-karat) Yellow Gold Necklace with Opal and Diamond (no carat markings). Total weight 1.4g.

$500

IntervendueMIAMI, FL

Buy Now

18K (18-karat) Yellow Gold Ring, 1 Opal and Diamond, 0.04ct, Total Weight 2.0g, Like New Condition.

$500

IntervendueMIAMI, FL

Buy Now

18k Yellow Gold Three Row Opal Cocktail Ring with Natural Stones

$2,750

Diamond DepotNew York, NY

Buy Now

Black Opal 18K Yellow Gold Convertible Pendant and Brooch 2 Inch 25 Ct

$4,880

Diamond DepotNew York, NY

Buy Now

1940's 18K Rose Gold Cuff Bracelet with Opal Ruby Sapphire

$5,190

Diamond DepotNew York, NY

Live Now

Emerald, Opal, and Ruby Ring in 18k Yellow Gold

Est.

$1,880

$2,820

$850

Eric's Estate & JewelryPunta Gorda, FL

Buy Now

Platinum 18k Yellow Gold Oval Opal Diamond Cocktail Ring

$1,950

Diamond DepotNew York, NY

21 hrs Left

Emerald, Opal, and Ruby Ring in 18k Yellow Gold

Est.

$1,880

$2,820

$850

Eric's Estate & JewelryPunta Gorda, FL

Buy Now

18K (18-karat) Yellow Gold Earrings with Opal, Total Weight 2.4g, Like New.

$500

IntervendueMIAMI, FL

Buy Now

18K (18-karat white gold) ring, size 1, with 1.00ct opal and 0.10ct diamonds, total weight 2.5g,

$700

IntervendueMIAMI, FL

Live Now

Opal and Diamond Ring in 18k Yellow Gold

Est.

$2,976

$4,464

$1,350

Eric's Estate & JewelryPunta Gorda, FL

21 hrs Left

Opal and Diamond Ring in 18k Yellow Gold

Est.

$2,976

$4,464

$1,350

Eric's Estate & JewelryPunta Gorda, FL

Live Now

Fire Opal and Diamond Ring in 18k Yellow Gold

Est.

$4,421

$6,632

$2,000

Eric's Estate & JewelryPunta Gorda, FL

21 hrs Left

Fire Opal and Diamond Ring in 18k Yellow Gold

Est.

$4,421

$6,632

$2,000

Eric's Estate & JewelryPunta Gorda, FL

View:

LiveAuctioneers

Results for “opal 18k”

All Filters

$3,450

$3,820

$4,060

$3,680

$6,900

$3,520

$6,460

$3,260

$3,900

$700

$500

$500

$2,750

$4,880

$5,190

$850

$1,950

$850

$500

$700

$1,350

$1,350

$2,000

$2,000

Related Searches