Opal

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Jul 05, 2026

Natural Multi Color Opal Gemstones 1.08 Ct. Oval Shape 8 x 6.7 Mm.

Est.

$68

$108

$1

Treasure of Gems & JewelryLake Charles, LA

Jul 05, 2026

Natural Gem Multi Color Play Of Colour Opal Gemstones 1.07 Ct. Pear Shape

Est.

$121

$191

$1

Treasure of Gems & JewelryLake Charles, LA

Jul 07, 2026

0.94 Ct Natural Ethiopian Green Fire Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

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Pear Shape Black Opal -11X7X3 mm

$200

Fantasy JewelryMuscat, AE

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1.10 Carats Black Opal - 10X8X4 mm

$150

Fantasy JewelryMuscat, AE

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1 Carats Fire Opal - 10X7X3 mm

$90

Fantasy JewelryMuscat, AE

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Vintage 14K Yellow Gold Floral Opal Brooch Pendant with Natural Cabochons

$1,500

Diamond DepotNew York, NY

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Sterling Silver Boulder Opal Slide Pendant with 16 Inch Rope Chain

$130

Diamond DepotNew York, NY

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18K Yellow Gold 12.00ct Amethyst 0.20ct Diamond & Marquise Cut Opal Ring

$7,000

Eastern European Art Gallery IncBroomall, PA

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Fire Opal - 1 Carats - 10X7X3 mm

$90

Fantasy JewelryMuscat, AE

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6.10 Carats Fire Opal - 17X13X6 mm

$160

Fantasy JewelryMuscat, AE

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1.75 Carats Fire Opal - 10X8X5 mm

$100

Fantasy JewelryMuscat, AE

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1.65 Carats Fire Opal - 13X6X4 mm

$120

Fantasy JewelryMuscat, AE

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Fire Opal - 1 Carats - 10X7X3 mm

$90

Fantasy JewelryMuscat, AE

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6.10 Carats Fire Opal - 17X13X6 mm

$160

Fantasy JewelryMuscat, AE

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Fire Opal - 1.85 Carats - 13X7X5 mm

$90

Fantasy JewelryMuscat, AE

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1.75 Carats Fire Opal - 10X8X5 mm

$100

Fantasy JewelryMuscat, AE

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Fire Opal - 5.85 Carats - 19X15X5 mm

$190

Fantasy JewelryMuscat, AE

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1.65 Carats Fire Opal - 13X6X4 mm

$120

Fantasy JewelryMuscat, AE

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Fire Opal - 1.85 Carats - 13X7X5 mm

$90

Fantasy JewelryMuscat, AE

Jul 29, 2026

VICTORIAN 18.00CT OLD MINE CUT DIAMOND & OPAL 18K GOLD FANCY BRACELET

Est.

$14,581

$16,297

$12,000

Modern JewelryValley Village, CA

Jul 17, 2026

2.71ct Natural Intense Red Orange Fire Opal, Oval Facet, Transparent, Mexico

Est.

$250

$350

$135

Weatherham Estate TreasuresCobourg, ON

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1.90 Carats Black Opal - 9X5 mm

$120

Fantasy JewelryMuscat, AE

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Platinum 2.48ctw Modern Ring with Oval Orange Jelly Opal and Diamonds

$1,970

Diamond DepotNew York, NY

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Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

19 hrs Left

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Jasper52

Ends from:

New York, NY, US

LiveAuctioneers

Opal

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$1

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$200

$150

$90

$1,500

$130

$7,000

$90

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$120

$90

$160

$90

$100

$190

$120

$90

$12,000

$135

$120

$1,970

Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

Exquisite 9K Gold Gemstone Jewelry Collection