Opals $2,000 Gemstones .
 Opal Gemstone.SOLD.
Opal gemstone 222- Green semi-black opal 17.65 carats. Please contact us for Opal Gemstone information.
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 Opal Freeform Gemstone.
Opal gemstone 402- Red on black freeform Opal 15.2 carats. Please contact us for Opal Gemstone information. |
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 Opal Crystal Gemstone.SOLD.
Opal gemstone / , 419- Bright orange black crystal Opal 10 carats.
{ Carbon neutral Opal }
Please contact gems@grahamblackopal.com to purchase Opal jewelry . |
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 Opal Gemstone.
Opal gemstone / , 428- Black opal with strong green and orange vertical colour bars 6.25 carats. Please contact us for Opal Gemstone information. |
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 Opal Gemstone.SOLD.
Opal gemstone 247- Green black opal 1.7 carats. Please contact us for Opal Gemstone information. |
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 Opal Gemstone Pair .
Opal gemstone 449-Pair of red on black opals. Opal gemstone Weights 1.56 & 1.12carats. { Carbon neutral Opal }Please contact us for Opal Gemstone information. |
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 Opal Gemstone.
Opal gemstone 452- Red on black Opal 4.87 carats. Please contact us for Opal Gemstone information. |
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 Opal.SOLD.
Opal gemstone 291- Red black opal weight 1.7carats . Please contact us for Opal Gemstone information. |
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 Opal.
Opal gemstone 275- Multicoloured black opal 1.51 carats. Please contact us for Opal Gemstone information. { Carbon neutral Opal }. |
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 Semi Black Opal - SOLD.
Opal gemstone 264- Green semi black green Opal weighs 3.32carats. Please contact us for Opal Gemstone information. |
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 Opal Gemstone For Sale.
Opal gemstone / , 285- Red gem black opal 1.05 carats. Please contact us for Opal Gemstone information. |
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 Semi Black Opal Gemstone.
Opal gemstone 285- Red semi black opal weighs 4.2 carats. Please contact us for Opal Gemstone information. { Carbon neutral Opal } |
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 Opal Gemstone for Sale.
Opal gemstone 296- A must buy this is a gray Opal which is very similar to a black Opal and they both come from lightning Ridge Australia. Please contact us for Opal Gemstone information. |
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 Opal .SOLD.
Opal number 505- Please contact us for Opal Gemstone information. A great man's ring this Opal would make 2.75 carat. |
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 Opal .SOLD.
Opal number 257- Beautiful Opal 2.35 carat semi black. Please contact us for Opal Gemstone information. { Carbon neutral Opal } . |
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 Opal Gemstone.
Opal number 264- Please contact us for Opal Gemstone information. Black Opal cabochons lovely colours 2.35 carat. |
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