Opal

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2026

Natural Multi-Color Play Of Colour Opal Gemstones 1.23 Ct. Oval Cabochon Shape 6.9 x 8.9 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi-Color Play Of Colour Opal Gemstone 3.76 Ct. Round Cabochon Shape 11.7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi-Color Play Of Colour Opal Gemstone 3.33 Ct. Pear Cabochon Shape 15.7 x 10.6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi-Color Play Of Colour Opal Gemstone 2.18 Ct. Pear Cabochon Shape 14.9 x 9.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi-Color Play Of Colour Opal Gemstone 4.43 Ct. Oval Cabochon Shape 13.4 x 10.8 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi-Color Play Of Colour Opal Gemstone 1.81 Ct. Pear Cabochon Shape 12.8 x 8.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi Color Play Of Colour Opal Gemstones 2.20 Ct. Oval Cabochon Shape 11.5 x 7.8 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi Color Play Of Colour Opal Gemstones 2.70 Ct. Pear Cabochon Shape 18.5 x 9 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

Natural Multi-Color Play Of Colour Opal Gemstones 1.51 Ct. 2 Pcs. Oval Cabochon Shape 6.6 x 5.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

2026

14K Gold 0.89ct Opal 0.66ct Diamond Pendant

Arcadia, CA

Riverside Galleries

4.6

(223)

2026

Mexican Fire Opal and Diamond Ring in 10k Yellow Gold

Punta Gorda, FL

Eric's Estate & Jewelry

4.6

(547)

2026

*17.28Ct Unheated Welo Opal Polished - Ethiopian Opal , 431E

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

*12.35Ct Welo Opal Polished - Ethiopian Opal, 229B

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

*13.34Ct Welo Opal Polished - Ethiopian Opal , 443C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

*17.06Ct Welo Opal Polished - Ethiopian Opal , 439C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

1.95Ct Ethiopian Black Smoked Opal, Faceted Cut - 11.2x8.8x5.5 mm , 624C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

2.55Ct Natural Ethiopian Black Opal - 12.2x11.6x4.0 mm , 591C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

2.66Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 12.7x9.2x6.3 mm , 697C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

2.51Ct Ethiopian Black Smoked Opal, Faceted Cut - 12.9x8.9x5.9 mm , 622C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 340E

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

1.93Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 11.0x8.0x5.2 mm , 693C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

1.63g Natural Opal Stone Sterling Silver 925 Necklace (Pendant with Chain) , 662E

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

2.34Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 11.6x8.2x5.3 mm , 722C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

Twin Pack - 4.5mm Ethiopian Opal Ball in Display Jar - Bottle Size 1.5cm , 88C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

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Opal Auctions

Rocki Gorman Sterling Silver Multi-Strand Cross Necklace 179.75g

Turquoise Sterling Silver Concho Belt on New Leather 12 Conchos 313.25g

SILVER, STONE & STORY

Kahu Paws Trading LLC

Starts on:

Santa Fe, NM, US

Large Rookwood plaque, Summer, Hurley, 1948, 12 by 14 inches.

Rookwood Vellum, Barn Swallows and Moon, Shirayamadani, 1907.

Rare Rookwood Aerial Blue mug with Polar Bear, Shirayamadani, 1896.

Fall 2026: Rookwood + Art Pottery

Caza Sikes

Starts on:

Cincinnati, OH, US

0.95 Carats Natural Yellow Sapphire Gemstone - 6X5X3 mm

3.80 Carats Natural Santa Maria Aquamarine - 11X9X8 mm

7.20 Carats Paired Peridot Gemstones ? 9?8?6 mm Natural Pair

Natural Loose Gemstones Starting at $50

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

4 days Left

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Opal

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Opal Auctions

SILVER, STONE & STORY

Fall 2026: Rookwood + Art Pottery

Natural Loose Gemstones Starting at $50