Opal

(7,808 upcoming items)

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Vintage Platinum 2.51ctw Oval Opal Ring with Diamond Accents

$1,500

Diamond DepotNew York, NY

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14K Yellow Gold Textured 2.10ct Opal and 0.30ct Diamond Ring

$3,500

Eastern European Art Gallery IncBroomall, PA

Jul 05, 2026

Vintage Van Doran Gold Tone Genuine Ruby & Opal Pendant Necklace. *f

Est.

$20

$40

$10

Succetti GalleryHighland Park, IL

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1.90 Carats Black Opal With Fire - 9X7X6 mm

$120

Fantasy JewelryMuscat, AE

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Briolette 2.30 Carats Fire Black Opal - 15X7X5 mm

$180

Fantasy JewelryMuscat, AE

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1.90 Carats Black Opal With Fire - 9X7X6 mm

$120

Fantasy JewelryMuscat, AE

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1.90 Carats Black Opal With Fire - 9X7X6 mm

$120

Fantasy JewelryMuscat, AE

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1.40 Carats Black Opal With Fire - 7X7X4 mm

$150

Fantasy JewelryMuscat, AE

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Briolette 2.30 Carats Fire Black Opal - 15X7X5 mm

$180

Fantasy JewelryMuscat, AE

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

Jul 06, 2026

LAB OPAL ? NAVAJO LEAF FEATHER SIZE 8 STERLING SILVER WOMEN

Est.

$252

$281

$205

Modern JewelryValley Village, CA

Jul 07, 2026

0.97 Ct "Play of Colors" Natural Ethiopian Fire Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

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Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring

$3,690

Diamond DepotNew York, NY

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Vintage Sterling Silver Wide Band Ring with Synthetic Opal

$130

Diamond DepotNew York, NY

Jul 06, 2026

NAVAJO LAB OPAL RING SIGNED B SIZE 5.75 STERLING SILVER WOMEN

Est.

$184

$205

$150

Modern JewelryValley Village, CA

Jul 05, 2026

Vintage PB opal & pink stone sterling silver single hook earring. #B

Est.

$24

$50

$12

Succetti GalleryHighland Park, IL

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5.65 cts Deep Color Fire Opal - 15X11X8 mm

$200

Fantasy JewelryMuscat, AE

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5.65 cts Deep Color Fire Opal - 15X11X8 mm

$200

Fantasy JewelryMuscat, AE

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10K Yellow Gold Oval Triplet Opal Black Onyx Solitaire Ring

$380

Diamond DepotNew York, NY

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Platinum Jelly Opal Cocktail Ring with Baguette Diamonds Size 5.5

$3,820

Diamond DepotNew York, NY

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

$4,880

Diamond DepotNew York, NY

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Promise Ring, Opal Engagement Ring

$130

Fantasy JewelryMuscat, AE

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14k Yellow Gold Opal Diamond Heart Design Ring Size 8

$570

Diamond DepotNew York, NY

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Natural Fire Opal - Sterling Silver Ring

$90

Fantasy JewelryMuscat, AE

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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

2 days 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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$12

$200

$200

$380

$3,820

$4,880

$130

$570

$90

Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

Exquisite 9K Gold Gemstone Jewelry Collection