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4.3ct Top Quality Opal for Sale - HoneyColored Pear Shaped Opal - October Birthstone -
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...- $123.00 USD
$142.00 USD- $123.00 USD
- (-13%)
- Unit price
- / per
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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...- $341.00 USD
$386.00 USD- $341.00 USD
- (-12%)
- Unit price
- / per
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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...- $186.00 USD
$202.00 USD- $186.00 USD
- (-8%)
- Unit price
- / per
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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...- $129.00 USD
$142.00 USD- $129.00 USD
- (-9%)
- Unit price
- / per
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1.8ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 11x8mm
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...- $29.00 USD
$59.00 USD- $29.00 USD
- (-51%)
- Unit price
- / per
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2ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 12x9mm
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
$78.00 USD- $39.00 USD
- (-50%)
- Unit price
- / per
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7.1ct Opal for Sale - Black Fire Opal - Welo Opal - October Birthstone - 16x13mm
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...- $65.00 USD
$114.00 USD- $65.00 USD
- (-43%)
- Unit price
- / per
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Opal for Sale - Natural Lighting Ridge Australian Opal - October Birthstone - 17x9mm
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...- $65.00 USD
$51.00 USD- $65.00 USD
- (--27%)
- Unit price
- / per
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6.3ct Opal for Sale - Natural Lighting Ridge Australian Opal - October Birthstone - 16x13mm
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...- $131.00 USD
$246.00 USD- $131.00 USD
- (-47%)
- Unit price
- / per
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Opal for Sale - Natural Lighting Ridge Australian Opal - October Birthstone - 22x12mm
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...- $168.00 USD
$242.00 USD- $168.00 USD
- (-31%)
- Unit price
- / per
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4.1ct Opal for Sale - Natural Lighting Ridge Australian Opal - October Birthstone - 13x12mm
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...- $127.00 USD
$194.00 USD- $127.00 USD
- (-35%)
- Unit price
- / per
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23.2ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 29x20mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $60.00 USD
$0.00 USD- $60.00 USD
- (-0%)
- Unit price
- / per
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22.9ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 32x18mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $28.00 USD
$37.00 USD- $28.00 USD
- (-24%)
- Unit price
- / per
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30.5ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 24x22mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $24.00 USD
$35.00 USD- $24.00 USD
- (-31%)
- Unit price
- / per
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16ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 45x16mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $16.00 USD
$25.00 USD- $16.00 USD
- (-36%)
- Unit price
- / per
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54.8ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 42x31mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $33.00 USD
$51.00 USD- $33.00 USD
- (-35%)
- Unit price
- / per
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40.9ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 38x27mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $26.00 USD
$40.00 USD- $26.00 USD
- (-35%)
- Unit price
- / per
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35.3ct Opal for Sale - Natural Dendritic Opal - October Birthstone - 45x25mm
Dendritic Opal: Dendritic Opal, also known as Merlinite or Psilomelane, is a unique variety of opal that is characterized by the presence of dark dendritic (branch-like) inclusions within a white or light gray matrix. These inclusions often resemble delicate, intricate fern-like patterns, trees, or...- $46.00 USD
$0.00 USD- $46.00 USD
- (-0%)
- Unit price
- / per
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2.8ct Opal for Sale - White Fire Opal - Welo Opal - October Birthstone - 13x8mm
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...- $37.00 USD
$44.00 USD- $37.00 USD
- (-16%)
- Unit price
- / per
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2ct Opal for Sale - White Fire Opal - Welo Opal - October Birthstone - 12x9mm
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...- $26.00 USD
$31.00 USD- $26.00 USD
- (-16%)
- Unit price
- / per