Results for “Black Opal”

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1.10 Carats Natural Black Opal - 10X7X4 mm: 1.10 Carats Natural Black Opal - 10X7X4 mm Shipping:

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1.10 Carats Natural Black Opal - 10X7X4 mm

$120

Fantasy JewelryMuscat, AE

1.10 Carats Natural Black Opal - 10X7X4 mm: 1.10 Carats Natural Black Opal - 10X7X4 mm Shipping:

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1.10 Carats Natural Black Opal - 10X7X4 mm

$120

Fantasy JewelryMuscat, AE

1.10 Carats Natural Black Opal - 10X7X4 mm: 1.10 Carats Natural Black Opal - 10X7X4 mm Shipping:

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1.10 Carats Natural Black Opal - 10X7X4 mm

$120

Fantasy JewelryMuscat, AE

1.45 Carats Round Cut Natural Black Opal - 9X9X4 mm: 1.45 Carats Round Cut Natural Black Opal - 9X9X4 mm Shipping:

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1.45 Carats Round Cut Natural Black Opal - 9X9X4 mm

$120

Fantasy JewelryMuscat, AE

1.45 Carats Round Cut Natural Black Opal - 9X9X4 mm: 1.45 Carats Round Cut Natural Black Opal - 9X9X4 mm Shipping:

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1.45 Carats Round Cut Natural Black Opal - 9X9X4 mm

$120

Fantasy JewelryMuscat, AE

1.40 Carats Natural Black Opal - 11X8X5 mm: 1.40 Carats Natural Black Opal - 11X8X5 mm Shipping:

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1.40 Carats Natural Black Opal - 11X8X5 mm

$120

Fantasy JewelryMuscat, AE

1.40 Carats Natural Black Opal - 11X8X5 mm: 1.40 Carats Natural Black Opal - 11X8X5 mm Shipping:

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1.40 Carats Natural Black Opal - 11X8X5 mm

$120

Fantasy JewelryMuscat, AE

1.20 Carats Natural Black Opal - 8X8X4 mm: 1.20 Carats Natural Black Opal - 8X8X4 mm Shipping:

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1.20 Carats Natural Black Opal - 8X8X4 mm

$120

Fantasy JewelryMuscat, AE

1.20 Carats Natural Black Opal - 8X8X4 mm: 1.20 Carats Natural Black Opal - 8X8X4 mm Shipping:

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1.20 Carats Natural Black Opal - 8X8X4 mm

$120

Fantasy JewelryMuscat, AE

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.29 Ct. Oval Cabochon Shape 10.2 x 7.7: Product ID: 818724475 Product Name: Natural Opal Weight: 1.29 CT. Size: 10.2 x 7.7 x 3.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

Sep 3, 2026

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.29 Ct. Oval Cabochon Shape 10.2 x 7.7

Est.

$75

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$119

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.30 Ct. Oval Cabochon Shape 12.8 x 8.7: Product ID: 818724438 Product Name: Natural Opal Weight: 1.30 CT. Size: 12.8 x 8.7 x 2.9 MM. Shape: Oval Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems Origi

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Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.30 Ct. Oval Cabochon Shape 12.8 x 8.7

$26

Treasure of Gems & JewelryLake Charles, LA

Natural Fire Red Black Opal Gemstones 0.63 Ct. Round Cabochon Shape 6.8 Mm.: Product ID: 818724373 Product Name: Natural Opal Weight: 0.63 CT. Size: 6.8 x 6.8 x 3.3 MM. Shape: Round Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Strong Iridescent Gem

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Natural Fire Red Black Opal Gemstones 0.63 Ct. Round Cabochon Shape 6.8 Mm.

$15

Treasure of Gems & JewelryLake Charles, LA

Angela Cummings 18K Yellow Gold Fire Opal Black Jade Earrings 1986: Angela Cummings 18K Yellow Gold Fire Opal Black Jade Earrings 1986 These exquisite earrings by Angela Cummings feature a stunning combination of fire opal and black jade, set in luxurious 18K yellow g

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Angela Cummings 18K Yellow Gold Fire Opal Black Jade Earrings 1986

$10,370

BidhausNew York, NY

2.57 Ct Natural Black Flashing Fire Opal Cushion Cut: Weight - 2.57 Ct / Dimensions - 12.80 x 8.90 x 5.00 mm / Shape - Cushion Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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2.57 Ct Natural Black Flashing Fire Opal Cushion Cut

$40

Gems AuctionBangkok, TH

GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5: GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5 This platinum cocktail ring features a striking natural black opal, certified by GIA, weighing 2.34 carats in an oval double cabochon cut. The op

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GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5

$4,740

BidhausNew York, NY

14K Yellow Gold Adjustable Black Opal Pendant Necklace 1.42ct: 14K Yellow Gold Adjustable Black Opal Pendant Necklace 1.42ct This stunning pendant necklace features a natural black opal, elegantly set in solid 14k yellow gold. The opal is an elongated oval caboch

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14K Yellow Gold Adjustable Black Opal Pendant Necklace 1.42ct

$1,690

BidhausNew York, NY

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.36 Ct. Oval Cabochon Shape 10.3 x 7: Product ID: 818724566 Product Name: Natural Opal Weight: 1.36 CT. Size: 10.3 x 7 x 4.1 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment: En

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Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.36 Ct. Oval Cabochon Shape 10.3 x 7

$27

Treasure of Gems & JewelryLake Charles, LA

4.30 Ct Natural Black Flashing Fire Opal Oval Cut Pair: Weight - 4.30 Ct / Dimensions - 11.50 x 9.30 x 5.20 mm / 2 Pc's / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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4.30 Ct Natural Black Flashing Fire Opal Oval Cut Pair

$52

Gems AuctionBangkok, TH

3.74 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.74 Ct / Dimensions - 12.70 x 10.80 x 5.90 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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3.74 Ct Natural Black Flashing Fire Opal Oval Cab

$49

Gems AuctionBangkok, TH

1.22 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.22 Ct / Dimensions - 9.80 x 7.00 x 3.80 mm / Shape - OVal Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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1.22 Ct Natural Black Flashing Fire Opal Oval Cab

$30

Gems AuctionBangkok, TH

1.76 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.76 Ct / Size - 11.70 x 7.10 x 4.60 mm / Shape - Pear Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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1.76 Ct Natural Black Flashing Fire Opal Pear Cab

$25

Gems AuctionBangkok, TH

1.55 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.55 Ct / Dimensions - 10.80 x 7.50 x 4.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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1.55 Ct Natural Black Flashing Fire Opal Oval Cab

$32

Gems AuctionBangkok, TH

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.14 Ct. Trilliant Cabochon Shape: Product ID: 818724427 Product Name: Natural Opal Weight: 1.14 CT. Size: 7.9 x 7.9 x 4.6 MM. Shape: Trilliant Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethi

Sep 3, 2026

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.14 Ct. Trilliant Cabochon Shape

Est.

$68

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$107

$1

Treasure of Gems & JewelryLake Charles, LA

1.19 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.19 Ct / Size - 9.10 x 7.20 x 3.70 mm / Shape - Oval Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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1.19 Ct Natural Black Flashing Fire Opal Oval Cab

$25

Gems AuctionBangkok, TH

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