Loose Stones & Beads

4,80 ct Natural Rainbow Black Opal First Image

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

4,80 ct Natural Rainbow Black Opal First Image

4,80 ct Natural Rainbow Black Opal

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

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

3.45 Ct Natural Black Fire Opal OVal Cab

7 hrs Left

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA (1 of 2)

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Feb 12, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA (1 of 2)

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Feb 12, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA (1 of 2)

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Mar 19, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA (1 of 2)

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Mar 19, 2026

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

1.65 Ct Natural Black Flashing Fire Opal Trillion Cab

7 hrs Left

2.45 ct Pear Multicolor Black Opal (1 of 2)

2.45 ct Pear Multicolor Black Opal

Weatherham Estate Treasures

Feb 17, 2026

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE (1 of 2)

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE

Feb 12, 2026

4.00 Ct Natural Black Flashing Fire Opal Oval Cab (1 of 3)

4.00 Ct Natural Black Flashing Fire Opal Oval Cab

Feb 18, 2026

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE (1 of 2)

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE

Mar 19, 2026

*2.50Ct Welo Black Opal Polished - Ethiopian Opal (1 of 7)

*2.50Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage Auctioneers

Jul 27, 2025

2.41 Ct Natural Black Fire Opal Round Cab (1 of 2)

2.41 Ct Natural Black Fire Opal Round Cab

7 hrs Left

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

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

5.49 Ct Natural Black Flashing Fire Opal Oval Cab

7 hrs 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

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

2.90 Ct Natural Black Fire Opal Cushion Cut

7 hrs Left

Similar Sale History

Unlock All Prices

Sold

4,80 ct Natural Rainbow Black Opal (1 of 2)

4,80 ct Natural Rainbow Black Opal Title: 4,80 ct Natural Rainbow Black Opal Gemstone: Natural Rainbow Black Opal Carat weights: 4,80 ct Size/Dimension: 12,3x12,3x6,4 Origin:ethiopia Reserve: $80.00 Shipping: Domestic: Free shipping to

Sold

Natural Play Of Color Rainbow Fire Red Black Opal 0.80 Ct. Trilliant Cabochon Shape 8.8 x 8.3 Mm. (1 of 3)

Natural Play Of Color Rainbow Fire Red Black Opal 0.80 Ct. Trilliant Cabochon Shape 8.8 x 8.3 Mm.Product ID: 818724356 Product Name: Natural Opal Weight: 0.80 CT. Size: 8.8 x 8.3 x 2.4 MM. Shape: Trilliant Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems O

Sold

Red Black Opal 0.80 Ct. Oval Cabochon 10.2 x 7.4 Mm. Natural Gemstone Ethiopia (1 of 3)

Red Black Opal 0.80 Ct. Oval Cabochon 10.2 x 7.4 Mm. Natural Gemstone Ethiopia Product ID: 818724334 Product Name: Natural Opal Weight: 0.80 CT. Size: 10.2 x 7.4 x 2.4 MM. Shape: Oval Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems Origi

Sold

Natural Fire Red Black Opal 0.80 Ct. Trilliant Cabochon Shape 8.8 x 8.3 Mm. Gemstone From Ethiopia (1 of 3)

Natural Fire Red Black Opal 0.80 Ct. Trilliant Cabochon Shape 8.8 x 8.3 Mm. Gemstone From Ethiopia Product ID: 818724356 Product Name: Natural Opal Weight: 0.80 CT. Size: 8.8 x 8.3 x 2.4 MM. Shape: Trilliant Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems O

Sold

1.07 ct rainbow flashy floral harlequin facet black (1 of 1)

1.07 ct rainbow flashy floral harlequin facet black Title: 1.07 ct rainbow flashy floral harlequin facet black opal Color/Clarity: black/transparent Gemstone Type: natural/heated Carat Weights: 1.07 Size/Dimensions: 7.80 X 7.59 X 4.36 MM Additional Inf

Sold

4,86 ct Natural Rainbow Black Opal (1 of 2)

4,86 ct Natural Rainbow Black Opal Title: 4,86 ct Natural Rainbow Black Opal Gemstones: Natural Rainbow Black Opal Carat Weights: 4,86 ct Size/Dimensions: 14x138x5 Origin: ethyopia Reserve: $139.00 Shipping: Domestic: Free shipping t

Sold

4,46 ct Natural Rainbow Black Opal 4,46 ct (1 of 2)

4,46 ct Natural Rainbow Black Opal 4,46 ct Title: 4,46 ct Natural Rainbow Black Opal 4,46 ct Color/Clarity: multi color translucent Gemstones: Natural Rainbow Black Opal 4,46 ct Carat Weights: 4,46 ct Size/Dimensions: 14,5x10,6x5,5 Origin: eth

Sold

4.80 Ct Natural 22 Drilled Faceted Fire Black Opal (1 of 2)

4.80 Ct Natural 22 Drilled Faceted Fire Black Opal No Reserve! Title: 4.80 Ct Natural 22 Drilled Faceted Fire Black Opal Beads Stone Clarity: Translucent Gemstones: Natural Faceted Black Opal Beads Carat Weights: 4.80 Size/Dimensions: 4.30 to 4.70 mm

Sold

3,00 ct Natural Rainbow Black Opal (1 of 2)

3,00 ct Natural Rainbow Black Opal Title: 3,00 ct Natural Rainbow Black Opal Gemstones: Natural Rainbow Black Opal Carat Weights: 3,00 ct Size/Dimensions: 13,6x9x6,4 Origin: ethyopia Reserve: $90.00 Shipping: Domestic: Free shipping t

Sold

4.22 Ct Natural Black Fire Opal (1 of 3)

4.22 Ct Natural Black Fire Opal Weight - 4.22 Ct / Size - 16.50 x 10.40 x 4.80 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

1.83 Ct Natural Black Fire Opal Loose Stone Weight - 1.83 Ct / Size - 10.00 x 8.00 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

1.45 Ct Natural Ethiopian Black Opal 9X7 mm Oval Cab (1 of 2)

1.45 Ct Natural Ethiopian Black Opal 9X7 mm Oval Cab No Reserve! Title: 1.45 Ct Natural Ethiopian Black Opal 9X7 mm Oval Cab Stone Clarity: Transparent Loose Gemstone: Black Opal Size/Dimensions: 9.10 x 7.10 x 4.80 mm Carat Weights: 1.45 Excellent Oval

Sold

2.56 Ct Natural Black Fire Opal Pear Cab (1 of 2)

2.56 Ct Natural Black Fire Opal Pear Cab Weight - 2.56 Ct / Dimensions -12.70 x 11.00 x 4.80 mm / Shape -Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Sold

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

2.47 Ct Natural Black Fire Opal Loose Stone Weight - 2.47 Ct / Size - 12.00 x 8.20 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

1.90 Ct Natural Black Fire Opal Loose Stone Weight - 1.90 Ct / Size - 10.70 x 8.10 x 4.80 mm / Shape - Oval Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

1.97 Ct Natural Black Fire Opal Oval Cab Weight - 1.97 Ct / Size - 16.00 x 8.00 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

1.95 Ct Natural Black Fire Opal Oval Cab Weight - 1.95 Ct / Size - 11.90 x 8.00 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

0.80 Ct Natural Australian Black Opal Loose Stone (1 of 2)

0.80 Ct Natural Australian Black Opal Loose Stone Weight - 0.80 Ct / Size - 6.90 x 4.80 x 3.90 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

2.11 Ct Natural Black Fire Opal Loose Stone Weight - 2.11 Ct / Size - 11.20 x 8.00 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

2.85 Ct Natural Black Fire Opal Loose Stone Weight - 2.85 Ct / Size - 13.40 x 9.20 x 4.80 mm / Shape - Oval Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

2.51 Ct Natural Black Fire Opal Loose Stone Weight - 2.51 Ct / Size -12.30 x 9.10 x 4.80 mm / Shape - Oval Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

4.80 Ct Natural Black Fire Opal Loose Beads Weight - 4.80 Ct / Size - 5.80 - 6.30 mm / 8 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Sold

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

1.21 Ct Natural Black Fire Opal Oval Cab Weight - 1.21 Ct / Size - 8.20 x 6.40 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Sold

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

5.62 Ct Natural Black Fire Opal Loose Beads Weight - 5.62 Ct / Size - 4.80 - 5.00 mm / 15 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

TOP