Black Fire Opal
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6.30ct Opal for Sale - Black Fire Opal - October Birthstone - 15.2x15.2x6.2mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $264.00 USD
$299.00 USD- $264.00 USD
- (-12%)
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3.80ct Opal for Sale - Black Fire Opal - October Birthstone - 15.4x11.4x5mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $144.00 USD
$156.00 USD- $144.00 USD
- (-8%)
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3.70ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 13.1x10x6.3mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $100.00 USD
$110.00 USD- $100.00 USD
- (-9%)
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2.7ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 12x9x5mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $35.00 USD
$44.00 USD- $35.00 USD
- (-20%)
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2.8ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 11x7mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $52.00 USD
$71.00 USD- $52.00 USD
- (-27%)
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2.5ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 11x7mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $32.00 USD
$44.00 USD- $32.00 USD
- (-27%)
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2.6ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 10.2mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $20.00 USD
$33.00 USD- $20.00 USD
- (-39%)
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3.5ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 12x9x6mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $50.00 USD
$66.00 USD- $50.00 USD
- (-24%)
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2.9ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 12x9x6mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $40.00 USD
$49.00 USD- $40.00 USD
- (-18%)
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2.2ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 12x8x5mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $28.00 USD
$45.00 USD- $28.00 USD
- (-38%)
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3ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 12 x 9 x 6 mm
Opal is a unique gemstone known for its iridescent play of color also known as Queen of Gemstones. It is a hydrated form of silica that diffract light. Opal is found in various locations around the world, including Australia, Ethiopia, Mexico, and the United...- $39.00 USD
$45.00 USD- $39.00 USD
- (-13%)
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