Opal
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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...- $258.75 USD
- $258.75 USD
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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...- $303.60 USD
$343.85 USD- $303.60 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...- $165.60 USD
$179.40 USD- $165.60 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...- $115.00 USD
$126.50 USD- $115.00 USD
- (-9%)
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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...- $57.50 USD
$44.85 USD- $57.50 USD
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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...- $116.15 USD
$218.50 USD- $116.15 USD
- (-47%)
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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...- $112.70 USD
$172.50 USD- $112.70 USD
- (-35%)
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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...- $32.20 USD
$38.64 USD- $32.20 USD
- (-17%)
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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...- $23.00 USD
$27.60 USD- $23.00 USD
- (-17%)
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3.3ct AAA Quality Opal for Sale - White Fire Opal - Welo Opal - October Birthstone - 13x9mm
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...- $45.54 USD
$56.93 USD- $45.54 USD
- (-20%)
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3.2ct AAA Quality Opal for Sale - White 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...- $52.21 USD
$66.70 USD- $52.21 USD
- (-22%)
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2.8ct 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...- $32.20 USD
$38.64 USD- $32.20 USD
- (-17%)
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2.3ct 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...- $26.45 USD
$31.74 USD- $26.45 USD
- (-17%)
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1.7ct Opal for Sale - White Fire Opal - Welo Opal - October Birthstone - 10x8mm
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...- $19.55 USD
$29.90 USD- $19.55 USD
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Opal for Sale - White Fire Opal - Welo Opal - October Birthstone - 14x10mm
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...- $55.20 USD
$66.24 USD- $55.20 USD
- (-17%)
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3ct AAA Quality Opal for Sale - White Fire Opal - Welo Opal - Water Opal - October Birthstone - 12x10mm
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...- $51.75 USD
$69.00 USD- $51.75 USD
- (-25%)
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3.6ct AAA Quality Opal for Sale - White Fire Opal - Welo Opal - Water Opal - October Birthstone - 15x8mm
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...- $49.68 USD
$62.10 USD- $49.68 USD
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2.8ct AAA Quality Opal for Sale - White Fire Opal - Welo Opal - Water Opal - October Birthstone - 17x7mm
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...- $58.19 USD
$71.30 USD- $58.19 USD
- (-18%)
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2.4ct AAA Quality Opal for Sale - White Fire Opal - Welo Opal - Honey Opal - Pear Shape 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...- $56.12 USD
$69.00 USD- $56.12 USD
- (-19%)
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1.35ct Opal for Sale - White Fire Opal - Welo Opal - Honey Opal - October Birthstone - 8x7mm
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...- $17.25 USD
$23.00 USD- $17.25 USD
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2.1ct AAA Quality Opal for Sale - White Fire Opal - Welo Opal - Honey Opal - October Birthstone -12x8mm
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...- $40.48 USD
$70.73 USD- $40.48 USD
- (-43%)
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5.1ct Opal for Sale - White Fire Opal - Welo Opal - Faceted White Opal - October Birthstone -17x12mm
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...- $58.65 USD
$70.38 USD- $58.65 USD
- (-17%)
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3.3ct Opal for Sale - Grey Fire Opal - Welo Opal - White Opal - October Birthstone -14x10mm
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...- $37.95 USD
$45.54 USD- $37.95 USD
- (-17%)
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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...- $40.25 USD
$50.60 USD- $40.25 USD
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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...- $59.80 USD
$81.65 USD- $59.80 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...- $36.80 USD
$50.60 USD- $36.80 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...- $23.00 USD
$37.95 USD- $23.00 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...- $57.50 USD
$75.90 USD- $57.50 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...- $46.00 USD
$56.35 USD- $46.00 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...- $32.20 USD
$51.75 USD- $32.20 USD
- (-38%)
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