Opal

(7,477 upcoming items)

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Jul 06, 2026

2.83 Ct Natural Cotton Candy Fire Opal Pear Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

2 days Left

14.03 Ct Natural Green Swiss Opal Oval Cab

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 03, 2026

8.95 Ct Natural Pink Opal Oval Cab Pair

Est.

$100

$200

$1

Gems AuctionBangkok, TH

6 days Left

5.82 Ct Natural Multicolor Fire Opal Round Beads

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Jul 03, 2026

2.21 Ct Natural Black Flashing Fire Opal Oval Cut

Est.

$100

$200

$1

Gems AuctionBangkok, TH

2 days Left

Art Deco Copper Acanthus Leaf Hanging Pendant Light w/ Opal Schoolhouse Globe

Est.

$580

$2,175

$725

HARVEYS ON BEVERLYLos Angeles, CA

6 days Left

16.16 Ct Natural Blue Opal Pear Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

2 days Left

25.23 Ct Natural Green Swiss Opal Oval Cab

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 05, 2026

925 Sterling Silver Earrings Jewelry with Multi Color Orange Created Opal 1.34 Grams

Est.

$66

$104

$1

Treasure of Gems & JewelryLake Charles, LA

Jul 05, 2026

Natural Multi Color Opal Gemstones 1.42 Ct. 2 Pcs. Round Cabochon Shape 7.1 Mm.

Est.

$90

$142

$1

Treasure of Gems & JewelryLake Charles, LA

2 days Left

11.58 Ct Natural Green Opal Oval Cab

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 05, 2026

925 Sterling Silver Pendant Jewelry 3.77 Grams with Multi Color Opal Purple and CZ

Est.

$68

$107

$1

Treasure of Gems & JewelryLake Charles, LA

Jul 06, 2026

1.28 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Jul 05, 2026

Natural Multi Color Opal Gemstones 1.44 Ct. 2 Pcs. Round Cabochon Shape 7 Mm.

Est.

$105

$165

$1

Treasure of Gems & JewelryLake Charles, LA

Jul 03, 2026

8.24 Ct Natural Pink Opal Oval Cab Pair

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 03, 2026

2.54 Ct Natural Black Fire Opal Round Cut

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 03, 2026

5.18 Ct Natural Drilled Pink Fire Opal Round Beads

Est.

$100

$200

$1

Gems AuctionBangkok, TH

6 days Left

6.25 Ct Natural Multicolor Fire Opal Round Beads

Est.

$75

$150

$1

Gems AuctionBangkok, TH

6 days Left

4.83 Ct Natural Multicolor Welo Opal Top Fire Round Beads

Est.

$75

$150

$1

Gems AuctionBangkok, TH

3 days Left

VINTAGE OPAL GLASS PITCHER

Est.

$35

$65

$10

Dees Auction Company LLCKosciusko, MS

Jul 03, 2026

4.83 Ct Natural Blue Fire Opal Round Cut Beads

Est.

$100

$200

$1

Gems AuctionBangkok, TH

6 days Left

4.31 Ct Natural Orange & Green Fire Opal Round Beads

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Jul 06, 2026

1.94 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.45 Ct Natural Multicolor Welo Opal Fire Pear Beads

Est.

$75

$150

$1

Gems AuctionBangkok, TH

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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

4 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

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

2.40 Cts Pear Shape Natural Aquamarine Loose Gemstone - 11X8X5 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

12 hrs Left

LiveAuctioneers

Opal

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Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

NO RESERVE Loose Gemstones