Loose Stones & Beads

Natural Black Fire Opal - 1.67 Ct First Image

#image-loader-main { display: none; }

Natural Black Fire Opal - 1.67 Ct First Image

Natural Black Fire Opal - 1.67 Ct

Total Sales2 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

1.77 Ct Natural Black Flashing Fire Opal Cushion Cut (1 of 2)

1.77 Ct Natural Black Flashing Fire Opal Cushion Cut

Feb 16, 2026

3.45 Ct Natural Black Fire Opal OVal Cab (1 of 2)

3.45 Ct Natural Black Fire Opal OVal Cab

5 days Left

1.51Ct Welo Black Opal Polished - Ethiopian Opal (1 of 7)

1.51Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 26, 2025

1.65 Ct Natural Black Flashing Fire Opal Trillion Cab (1 of 2)

1.65 Ct Natural Black Flashing Fire Opal Trillion Cab

5 days Left

2.42 Ct Natural Black Flashing Fire Opal Oval Cut (1 of 2)

2.42 Ct Natural Black Flashing Fire Opal Oval Cut

5 days Left

2.02Ct Welo Black Opal Polished - Ethiopian Opal (1 of 8)

2.02Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 26, 2025

2.90 Ct Natural Black Fire Opal Cushion Cut (1 of 3)

2.90 Ct Natural Black Fire Opal Cushion Cut

5 days Left

1.75Ct Welo Black Opal Polished - Ethiopian Opal (1 of 7)

1.75Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 27, 2025

16.73 Ct Natural Black Fire Opal Trillion Cab (1 of 5)

16.73 Ct Natural Black Fire Opal Trillion Cab

Mar 03, 2026

3.43 Ct Natural Black Flashing Fire Opal OVal Cab (1 of 2)

3.43 Ct Natural Black Flashing Fire Opal OVal Cab

5 days Left

1.48Ct Welo Black Opal Polished - Ethiopian Opal (1 of 6)

1.48Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 26, 2025

2.74Ct Welo Black Opal Faceted Polished - Ethiopian Opal (1 of 7)

2.74Ct Welo Black Opal Faceted Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 27, 2025

2.33 ct. Play of Color Natural White Opal - ETHIOPIA (1 of 3)

2.33 ct. Play of Color Natural White Opal - ETHIOPIA

Kissing Auction

2 days Left

2.07Ct Welo Black Opal - Ethiopian Opal - Faceted Polished (1 of 6)

2.07Ct Welo Black Opal - Ethiopian Opal - Faceted Polished

Ksmith Heritage Auctioneers

Jul 27, 2025

2.53Ct Welo Black Opal Faceted Polished - Ethiopian Opal (1 of 6)

2.53Ct Welo Black Opal Faceted Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 27, 2025

2.14 Ct Natural Black Flashing Fire Opal Oval Cab (1 of 2)

2.14 Ct Natural Black Flashing Fire Opal Oval Cab

Feb 16, 2026

Similar Sale History

Unlock All Prices

Sold

Natural Black Fire Opal - 1.67 Ct (1 of 1)

Natural Black Fire Opal - 1.67 Ct Title: Natural Black Fire Opal - 1.67 Ct Origin: Ethiopia Weight: 1.67 Size/Dimension: 15.6 x 6.9 x 3.5 mm Additional Information: Pieces : 1 No's / Shape : Marquise Cab / Clarity : Translucent / Trea

Sold

Natural Black Fire Opal - 1.67 Ct (1 of 3)

Natural Black Fire Opal - 1.67 Ct No Reserve! Title: Natural Black Fire Opal - 1.67 Ct Origin: Ethiopia Weight: 1.67 Size/Dimensions: 9.2 x 9.2 x 4.3 mm Additional Information: Pieces : 1 No's / Shape : Cushion Cab / Clarity : Translu

Sold

1.67 Ct Natural Black Fire Opal Loose Stone (1 of 2)

1.67 Ct Natural Black Fire Opal Loose Stone Weight - 1.67 Ct / Size -10.70 x 7.30 x 4.20 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

1.67 Ct Natural Black Fire Opal Loose Stone (1 of 2)

1.67 Ct Natural Black Fire Opal Loose Stone Weight - 1.67 Ct / Size - 9.80 x 8.10 x 4.30 mm / Shape - Oval Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

1.67 Ct Natural Black Fire Opal Loose Stone (1 of 2)

1.67 Ct Natural Black Fire Opal Loose Stone Weight - 1.67 Ct / Size -10.80 x 7.20 x 5.10 mm / Shape - Pear Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

1.67 Ct Natural Black Fire Opal Loose Stone (1 of 2)

1.67 Ct Natural Black Fire Opal Loose Stone Weight - 1.67 Ct / Size - 9.50 x 9.30 x 3.90 mm / Shape - Pear Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

58.53 Ct Natural 167 Black Fire Opal Loose Beads (1 of 2)

58.53 Ct Natural 167 Black Fire Opal Loose Beads Weight - 58.53 Ct / Size - 3.80- 6.00 mm / 167 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

1.67 Ct Natural Black Flash Fire Opal Oval Cut (1 of 2)

1.67 Ct Natural Black Flash Fire Opal Oval Cut Weight - 1.67 Ct / Size - 13.10 x 7.80 x 3.50 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Sold

1.67 Ct Natural Ethiopian Black Fire Opal Marquise Cut (1 of 2)

1.67 Ct Natural Ethiopian Black Fire Opal Marquise Cut No Reserve! Title: 1.67 Ct Natural Ethiopian Black Fire Opal Marquise Cut Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.67 Size/Dimensions: 14.20 x 7.10 x 4.50 mm Additiona

Sold

1.67 Ct Natural Ethiopian Black Fire Opal Oval Cab (1 of 3)

1.67 Ct Natural Ethiopian Black Fire Opal Oval Cab No Reserve! Title: 1.67 Ct Natural Ethiopian Black Fire Opal Oval Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weight: 1.67 Size/Dimensions: 11.10 x 7.50 x 4.50 mm Additional Info

Sold

1.67 Ct Natural Black Flashing Fire Opal Marquise Cab (1 of 2)

1.67 Ct Natural Black Flashing Fire Opal Marquise Cab Weight - 1.67 Ct / Size - 16.70 x 6.20 x 3.70 mm / Shape - Marquise Cab/ Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Sold

1.67 Ct Genuine Ethiopian Fire Black Opal Oval Cab (1 of 2)

1.67 Ct Genuine Ethiopian Fire Black Opal Oval Cab No Reserve! Title: 1.67 Ct Genuine Ethiopian Fire Black Opal Oval Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.67 Size/Dimensions: 10.90 x 8.00 x 4.00 mm Additional In

Sold

Natural Black Fire Opal - 1.91 Ct (1 of 3)

Natural Black Fire Opal - 1.91 Ct No Reserve! Title: Natural Black Fire Opal - 1.91 Ct Title: Ethiopia Weight: 1.91 Size/Dimensions: 11.0 x 7.5 x 3.0 mm Additional Information: Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucen

Sold

Natural Black Fire Opal - 3.10 Ct (1 of 3)

Natural Black Fire Opal - 3.10 Ct Natural Black Fire Opal - 3.10 Ct Reserve: $65.00 Shipping: Domestic: Flat-rate of $7.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destination. Int

Sold

Natural Black Fire Opal - 2.85 Ct (1 of 3)

Natural Black Fire Opal - 2.85 Ct Natural Black Fire Opal - 2.85 Ct Reserve: $60.00 Shipping: Domestic: Flat-rate of $7.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destination. Int

Sold

Natural Black Fire Opal - 1.51 Ct (1 of 2)

Natural Black Fire Opal - 1.51 Ct No Reserve! Title: Natural Black Fire Opal - 1.51 Ct Origin: Ethiopia Weight: 1.51 Size/Dimensions: 12.0 x 7.0 x 3.8 mm Additional Information: Pieces : 1 No's / Shape : Oval Cab / Clarity : Transluce

Sold

Natural Black Fire Opal - 1.96 Ct (1 of 3)

Natural Black Fire Opal - 1.96 Ct Natural Black Fire Opal - 1.96 Ct Reserve: $50.00 Shipping: Domestic: Flat-rate of $7.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destination. Int

Sold

Natural Black Fire Opal - 2.33 Ct (1 of 2)

Natural Black Fire Opal - 2.33 Ct Title: Natural Black Fire Opal - 2.33 Ct Origin: Ethiopia Weight: 2.33 Size/Dimensions: 11.0 x 8.2 x 5.2 mm Additional Information: Pieces : 1 No's / Shape : Oval Cab / Color - Black / Clarity : Trans

Sold

Natural Black Fire Opal - 1.85 Ct (1 of 3)

Natural Black Fire Opal - 1.85 Ct No Reserve! Title: Natural Black Fire Opal - 1.85 Ct Origin: Ethiopia Weight: 1.85 Size/Dimensions: 13.7 x 7.0 x 4.5 mm Additional Information: Pieces : 1 No's / Shape : Pear Cab / Clarity : Transluce

Sold

Natural Black Fire Opal - 2.46 Ct (1 of 3)

Natural Black Fire Opal - 2.46 Ct Natural Black Fire Opal - 2.46 Ct Reserve: $50.00 Shipping: Domestic: Flat-rate of $7.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destination. Int

Sold

Natural Black Fire Opal - 1.98 Ct (1 of 3)

Natural Black Fire Opal - 1.98 Ct Title: Natural Black Fire Opal - 1.98 Ct Origin: Ethiopia Weight: 1.98 Size/Dimension: 11.0 x 8.0 x 4.7 mm Additional Information: Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatmen

Sold

Natural Black Fire Opal - 2.26 Ct (1 of 3)

Natural Black Fire Opal - 2.26 Ct Title: Natural Black Fire Opal - 2.26 Ct Origin: Ethiopia Weight: 2.26 Dimensions: 14.1 x 7.1 x 4.7 mm Description: Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : Heated Rese

Sold

Natural Black Fire Opal - 2.13 Ct (1 of 2)

Natural Black Fire Opal - 2.13 Ct Title: Natural Black Fire Opal - 2.13 Ct Origins: Ethiopia Weight: 2.13 Size/Dimension: 9.3 x 9.3 x 5.0 mm Additional Information: Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatme

Sold

Natural Black Fire Opal - 1.34 Ct (1 of 3)

Natural Black Fire Opal - 1.34 Ct No Reserve! Title: Natural Black Fire Opal - 1.34 Ct Origin: Ethiopia Weight: 1.34 Size/Dimensions: 10.0 x 7.0 x 4.0 mm Additional Information: Pieces : 1 No's / Shape : Oval Cab / Clarity : Transluce

TOP