Opal

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Sterling Silver Opal Heart Dangle Earrings Natural Blue Inlay

US$130

Diamond DepotNew York, NY

Jul 05, 2026

VINTAGE NAVAJO STERLING SILVER WITH OPAL IN SHADOWBOX RING SIZE 4 1/4

Est.

US$287

US$321

US$235

Modern JewelryValley Village, CA

Jul 23, 2026

Womens Sterling Silver Modernist Opal Ring

Est.

US$150

US$250

US$40

Mannys JewelryHAGERSTOWN, MD

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Platinum 2.83ctw Oval Cabochon Opal Diamond Halo Cocktail Ring

US$1,600

Diamond DepotNew York, NY

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14k Yellow Gold Marquise Opal Diamond Pyramid Band Ring

US$760

Diamond DepotNew York, NY

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Vintage Yellow Gold 3 Round Natural Opal Cocktail Ring

US$1,220

Diamond DepotNew York, NY

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1.40 Carats Natural Black Opal - 11X8X5 mm

US$120

Fantasy JewelryMuscat, AE

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1.10 Carats Natural Black Opal - 10X7X4 mm

US$120

Fantasy JewelryMuscat, AE

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1.85 Carats Natural Black Opal - 10X7X6 mm

US$120

Fantasy JewelryMuscat, AE

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Sterling Silver White Opal Pendant With ZirCons

US$120

Fantasy JewelryMuscat, AE

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Opal and Diamond Platinum Ring 3.53 Carat Center Gemstone

US$4,410

Diamond DepotNew York, NY

Jul 05, 2026

VINTAGE ZUNI STERLING SILVER TURQUOISE SPINY OYSTER JET OPAL NECKLACE SIGNED AP

Est.

US$935

US$1,045

US$770

Modern JewelryValley Village, CA

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2.75 Carats Black Opal With Natural Fire

US$120

Fantasy JewelryMuscat, AE

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6.40 Carats Black Fire Opal For Jewelry

US$200

Fantasy JewelryMuscat, AE

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2.75 Carats Black Opal With Natural Fire

US$120

Fantasy JewelryMuscat, AE

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Fire Black Opal - 1.30 Carats - 10X8X4 mm

US$120

Fantasy JewelryMuscat, AE

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Black Fire Opal - 1.95 Carats - 12X8X4 mm

US$120

Fantasy JewelryMuscat, AE

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3.35 Carats Black Opal Paired - 8X6 mm

US$200

Fantasy JewelryMuscat, AE

Jul 19, 2026

Zuni Opal Inlay Ring Size 8 Sterling Silver Amy Quandelacy Native American

Est.

US$250

US$300

US$130

SOUTHWESTERN STYLE GALLERYGEORGETOWN, TX

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Vintage Sterling Black Glass Opal Screwback Earrings, 1940's-1950's

US$40

Jasper52New York, NY

Ends in 4d 23h

Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k Gold

Est. —

£600

William GeorgeBedfordshire

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Authentic! Van Cleef & Arpels Alhambra 18k White Gold Pink Opal Necklace Cert.

US$6,000

Jasper52New York, NY

Jul 05, 2026

VINTAGE NAVAJO INDIAN STERLING SILVER FEATHER EARRINGS - BLUE OPAL - 1 3/4" DROP

Est.

US$145

US$162

US$115

Modern JewelryValley Village, CA

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GOLD TONE STERLING SILVER RING WITH CZ & OPAL COLORED STONE SIZE 6.5

US$136

Modern JewelryValley Village, CA

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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

1 day 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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US$130

US$235

US$40

US$1,600

US$760

US$1,220

US$120

US$120

US$120

US$120

US$4,410

US$770

US$120

US$200

US$120

US$120

US$120

US$200

US$130

US$40

£600

£600

US$6,000

US$115

US$136

Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

Exquisite 9K Gold Gemstone Jewelry Collection