New to LiveAuctioneers?

Results for “Opal Gemstones”

Explore all 2,294 upcoming results for “Opal Gemstones”.View price results

Sort by:

Most Relevant

Natural Multi Color Opal 9.30 Ct. Oval Shape 17.2 x 14.3 Mm Gemstone from Ethiopia: Product ID: 818711531 Product Name: Natural Opal Weight: 9.30 CT. Size: 17.2 x 14.3 x 8.8 MM. Shape: Oval Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cryst

Buy Now

Natural Multi Color Opal 9.30 Ct. Oval Shape 17.2 x 14.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural Multi-Color Opal 3.02 Ct. Oval Cabochon Shape 12.3 x 10.3 Mm. Gemstone from Ethiopia: Product ID: 818724788 Product Name: Natural Opal Weight: 3.02 CT. Size: 12.3 x 10.3 x 5.3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopi

6 days Left

Natural Multi-Color Opal 3.02 Ct. Oval Cabochon Shape 12.3 x 10.3 Mm. Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $408-$642

Natural Multi-Color Opal 2.61 Ct. Pear Cabochon Shape 12.5 x 9.5 Mm. Gemstone: Product ID: 818722798 Product Name: Natural Opal Weight: 2.61 CT. Size: 12.5 x 9.5 x 5.3 MM. Shape: Pear Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Origin: S

Buy Now

Natural Multi-Color Opal 2.61 Ct. Pear Cabochon Shape 12.5 x 9.5 Mm. Gemstone

Treasure of Gems & Jewelry

Natural Opal Gemstone 92.5 Sterling Silver Necklace: Natural Opal Gemstone 92.5 Sterling Silver Necklace Gemstone Shape : Round Gemstone Size : 2.2 - 4.2 MM Gemstone Quantity : 11 Pieces Metal : Silver Metal Purity : 92.5 Sterling Silver Pendant

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Necklace

Siddhi Gems & Jewels

Est. $300-$700

Natural Multi Color Opal 3.45 Ct. Oval Cabochon Shape 12.5 x 9.9 Mm Gemstone from Ethiopia: Product ID: 818709340 Product Name: Natural Opal Weight: 3.45 CT. Size: 12.5 x 9.9 x 5.9 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treat

Apr 10, 2026

Natural Multi Color Opal 3.45 Ct. Oval Cabochon Shape 12.5 x 9.9 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $292-$459

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Emerald Gemstone Size : 9x7 MM Gemstone Quantity : 1 Piece Metal : Silver Metal Purity : 92.5 Sterling Silver Pend

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $300-$700

Natural Multi Color Opal 1.60 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1Mm Gemstones from Ethiopia: Product ID: 818728061 Product Name: Natural Opal Weight: 1.60 CT. Size: 6 x 4.1 x 2.9 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

2 hrs Left

Natural Multi Color Opal 1.60 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1Mm Gemstones from Ethiopia

Treasure of Gems & Jewelry

Est. $140-$220

Natural Opal Gemstone 92.5 Sterling Silver Necklace: Natural Opal Gemstone 92.5 Sterling Silver Necklace Gemstone Shape : Round Gemstone Size : 1.5 MM Gemstone Quantity : 1 Piece Metal : Silver Metal Purity : 92.5 Sterling Silver Pendant Length :

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Necklace

Siddhi Gems & Jewels

Est. $240-$560

Natural Multi Color Opal 1.53 Ct. 5 Pcs. Oval Cabochon Shape 6.1 x 4.1 Mm. Gemstone: Product ID: 818728072 Product Name: Natural Opal Weight: 1.53 CT. Size: 6.1 x 4.1 x 2.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Origin: Et

2 hrs Left

Natural Multi Color Opal 1.53 Ct. 5 Pcs. Oval Cabochon Shape 6.1 x 4.1 Mm. Gemstone

Treasure of Gems & Jewelry

Est. $140-$220

Natural Multi Color Opal 5.20 Ct. Oval Shape 14.5 x 11.8 Mm Gemstone from Ethiopia: Product ID: 818711522 Product Name: Natural Opal Weight: 5.20 CT. Size: 14.5 x 11.8 x 7.3 MM. Shape: Oval Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cryst

6 days Left

Natural Multi Color Opal 5.20 Ct. Oval Shape 14.5 x 11.8 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $440-$691

Natural Multi Color Opal 5.24 Ct. Oval Shape 14.5 x 12 Mm Gemstone From Ethiopia: Product ID: 818710662 Product Name: Natural Opal Weight: 5.24 CT. Size: 14.5 x 12 x 7.1 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unhe

2 hrs Left

Natural Multi Color Opal 5.24 Ct. Oval Shape 14.5 x 12 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $88-$139

Natural Multi Color Opal 1.65 Ct. 5 Pcs Oval Cabochon Shape 6.1 x 4.2 Mm Gemstones from Ethiopia: Product ID: 818728090 Product Name: Natural Opal Weight: 1.65 CT. Size: 6.1 x 4.2 x 2.9 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

Buy Now

Natural Multi Color Opal 1.65 Ct. 5 Pcs Oval Cabochon Shape 6.1 x 4.2 Mm Gemstones from Ethiopia

Treasure of Gems & Jewelry

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 1.3 -1.9 MM Gemstone Quantity : 11 Pieces Metal : Silver Metal Purity : 92.5 Sterling Silver

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $255-$595

Natural Multi Color Opal 4.88 Ct. Pear Shape 18.5 x 8.5 Mm Gemstone from Ethiopia: Product ID: 818722730 Product Name: Natural Opal Weight: 4.88 CT. Size: 18.5 x 8.5 x 7.3 MM. Shape: Pear Color: Multi Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Origin: Ethiopia T

Apr 10, 2026

Natural Multi Color Opal 4.88 Ct. Pear Shape 18.5 x 8.5 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $474-$746

1.8ct Oval Facet "SUNRISE" Opal Gemstone: 1.8ct Oval Facet Opal - Multicolor 1pc Oval Opal, Fire energy stones of ancient wisdom that burn off karma from the past and open the way to rebirth. These stones carry a soul holograph and lend acces

Apr 09, 2026

1.8ct Oval Facet "SUNRISE" Opal Gemstone

Weatherham Estate Treasures

Est. $270-$470

3.52 ct Oval Cut Faceted Celestial Galactic Black Opal Gemstone: 3.52 ct Oval Cut Faceted Celestial Galactic Black Opal Gemstone Embark on a cosmic journey with the Oval Cut Faceted Celestial Galactic Opal Gemstone—a mesmerizing celestial treasure that encapsula

Apr 09, 2026

3.52 ct Oval Cut Faceted Celestial Galactic Black Opal Gemstone

Weatherham Estate Treasures

Est. $320-$520

Natural Multi-Color Play Of Colour Opal 1.45 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from Ethiopia: Product ID: 818728027 Product Name: Natural Opal Weight: 1.45 CT. Size: 9 x 7 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treatm

2 hrs Left

Natural Multi-Color Play Of Colour Opal 1.45 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $86-$135

Natural Multi Color Opal 9.23 Ct. Oval Shape 16.9 x 13.2 Mm Gemstone from Ethiopia: Product ID: 818709050 Product Name: Natural Opal Weight: 9.23 CT. Size: 16.9 x 13.2 x 8.7 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Un

6 days Left

Natural Multi Color Opal 9.23 Ct. Oval Shape 16.9 x 13.2 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $781-$1,228

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 3 MM, 2.5 MM Gemstone Quantity : 9 Pieces Metal : Silver Metal Purity : 92.5 Sterling Silver

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $255-$595

Natural Multi Color Play Of Colour Opal 1.40 Ct. 2 Pcs Oval Cabochon Shape 7 x 5.8 Mm Gemstones From: Product ID: 818728366 Product Name: Natural Opal Weight: 1.40 CT. Size: 7 x 5.8 x 3.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

2 hrs Left

Natural Multi Color Play Of Colour Opal 1.40 Ct. 2 Pcs Oval Cabochon Shape 7 x 5.8 Mm Gemstones From

Treasure of Gems & Jewelry

Est. $104-$164

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 1.1 MM Gemstone Quantity : 40 Pieces Metal : Silver Metal Purity : 92.5 Sterling Silver Pend

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $240-$560

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 7 MM Gemstone Quantity : 1 Piece Metal : Silver Metal Purity : 92.5 Sterling Silver Pendant

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $270-$630

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 6.00 MM Gemstone Quantity : 1 Piece Metal : Silver Metal Purity : 92.5 Sterling Silver Penda

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $270-$630

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain: Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain Gemstone Shape : Round Gemstone Size : 1.8 MM Gemstone Quantity : 18 Pieces Metal : Silver Metal Purity : 92.5 Sterling Silver Pend

Apr 19, 2026

Natural Opal Gemstone 92.5 Sterling Silver Pendant with Chain

Siddhi Gems & Jewels

Est. $240-$560

View:

24

Related Searches

Black Opal Gemstone

Opal Antique Jewelry

Explore the Auction

Sponsored by

TOP