Opal

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6.45 Ct Natural Multicolor Fiery Welo Opal Oval Cab

US$115

(3 bids)

Gems AuctionBangkok, TH

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1.97 Ct Natural Blue Flashing Fire Opal Oval Cab

US$34

Gems AuctionBangkok, TH

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0.96 Ct Natural Black Flashing Fire Opal Cushion Cab

US$28

(2 bids)

Gems AuctionBangkok, TH

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2.45 Ct Natural Galaxy Glow Fire Opal OVal Cab

US$40

(3 bids)

Gems AuctionBangkok, TH

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3.32 Ct Natural Cotton Candy Fire Opal Pear Cab

US$46

(1 bid)

Gems AuctionBangkok, TH

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1.55 Ct Natural Black Flashing Fire Opal Oval Cab

US$32

Gems AuctionBangkok, TH

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1.22 Ct Natural Black Flashing Fire Opal Oval Cab

US$30

Gems AuctionBangkok, TH

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2.01 Ct Natural Black Flashing Fire Opal Pear Cab

US$22

(1 bid)

Gems AuctionBangkok, TH

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11.26 Ct Natural Multicolor Fiery Welo Opal Oval Cab

US$190

(3 bids)

Gems AuctionBangkok, TH

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2.73 Ct Natural Multi-Color Welo Opal Oval Cut

US$40

(1 bid)

Gems AuctionBangkok, TH

Jul 06, 2026

2.61 Ct Natural Black Flashing Fire Opal Pear Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.45 Ct Natural Multicolor Welo Opal Fire Pear Beads

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

5.95 Ct Natural Blue Fire Opal Round Cut Beads

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.83 Ct Natural Cotton Candy Fire Opal Pear Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.03 Ct Natural Bicolor Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

1.40 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

(1 bid)

Gems AuctionBangkok, TH

Jul 06, 2026

2.18 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.00 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

1.26 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

1.94 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

3.23 Ct Natural Green Fire Opal Round Cut Beads

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.32 Ct Natural Bicolor Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

1.28 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

US$150

US$1

Gems AuctionBangkok, TH

Jul 06, 2026

2.32 Ct Natural Green Fire Opal Round Cut Beads

Est.

US$75

US$150

US$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

3 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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Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

Exquisite 9K Gold Gemstone Jewelry Collection