Results for “Black Opal”

Explore all 678 upcoming results for “Black Opal”.View price results

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2 days Left

5.76 Ct Natural Black Fire Opal Pear Cut

Est.

US$125

US$250

US$1

Gems AuctionBangkok, TH

10 hrs Left

2.61ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 44FX

Est.

US$10

US$200

US$10

ThousandPlanetSathorn, Bangkok

10 hrs Left

2.11ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 5FX

Est.

US$10

US$200

US$10

ThousandPlanetSathorn, Bangkok

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Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 2.27 Ct. Pear Cabochon Shape 12 x 8.3 Mm

US$72

Treasure of Gems & JewelryLake Charles, LA

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3.15 Carats AAA Black Fire Opal Loose Gemstone ? Fine Jewelry Quality - 16X8X6 mm

US$220

Fantasy JewelryMuscat, AE

14 hrs Left

14K Yellow Gold Adjustable Black Opal Pendant Necklace 1.42ct

Est.

US$1,729

US$2,247

US$1,325

BidhausNew York, NY

2 days Left

16.11 Ct Natural Black Flashing Fire Opal Round Beads

Est.

US$100

US$200

US$1

Gems AuctionBangkok, TH

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3.15 Carats AAA Black Fire Opal Loose Gemstone ? Fine Jewelry Quality - 16X8X6 mm

US$220

Fantasy JewelryMuscat, AE

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3.35 Carats Black Opal Paired - 8X6 mm

US$200

Fantasy JewelryMuscat, AE

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1.90 Carats Black Opal With Fire - 9X7X6 mm

US$120

Fantasy JewelryMuscat, AE

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Pear Shape Black Opal -11X7X3 mm

US$200

Fantasy JewelryMuscat, AE

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3.60 Carats Genuine Black Fire Opal Loose Gemstone for Custom Jewelry - 16X8X6 mm

US$220

Fantasy JewelryMuscat, AE

Aug 19, 2026

Oval Facet Black Opal Gemstone

Est.

US$150

US$250

US$60

Weatherham Estate TreasuresCobourg, ON

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3.70 Ct Natural Black Flashing Fire Opal Oval Cab

US$49

(3 bids)

Gems AuctionBangkok, TH

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3.70 Ct Natural Black Flashing Fire Opal Pear Cab Pair

US$49

(2 bids)

Gems AuctionBangkok, TH

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14k Yellow Gold Arrowhead Ring with Black Opal and Diamonds

US$7,440

BidhausNew York, NY

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4.15 Carats Premium Black Fire Opal Faceted Loose Gemstone for Rings - 14X9X7 mm

US$220

Fantasy JewelryMuscat, AE

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3.60 Carats Genuine Black Fire Opal Loose Gemstone for Custom Jewelry - 16X8X6 mm

US$220

Fantasy JewelryMuscat, AE

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4.15 Carats Premium Black Fire Opal Faceted Loose Gemstone for Rings - 14X9X7 mm

US$220

Fantasy JewelryMuscat, AE

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Briolette 2.30 Carats Fire Black Opal - 15X7X5 mm

US$180

Fantasy JewelryMuscat, AE

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2.10 Carats Natural Black Fire Opal Loose Gemstone - 11X8X6 mm

US$220

Fantasy JewelryMuscat, AE

Aug 21, 2026

2.26 Ct Natural Black Flashing Fire Opal Cushion Cut

Est.

US$100

US$200

US$1

(1 bid)

Gems AuctionBangkok, TH

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3.49 Ct Natural Black Flashing Fire Opal Oval Cab

US$46

Gems AuctionBangkok, TH

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2.66 Ct Natural Black Flashing Fire Opal Pear Cut

US$40

(2 bids)

Gems AuctionBangkok, TH

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Results for “Black Opal”

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US$1

US$10

US$10

US$72

US$220

US$1,325

US$1

US$220

US$200

US$120

US$200

US$220

US$60

US$49

US$49

US$7,440

US$220

US$220

US$220

US$180

US$220

US$1

US$46

US$40

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