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Showing 1–12 of 15 results

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• In stock

  

  4.06 carats Natural Solid Australian Boulder Opal (8725)

  $43.50 Add to cart Read more
• SOLD

  

  7.18 carats Natural Solid Australian Boulder Opal (5864)

  $25.00 Read more
• In stock

  

  Natural Solid Australian Boulder Opal (5845)

  $25.00 Add to cart Read more
• SOLD

  

  Lots of Fiery Reds Solid Australian Boulder Opal (14152)

  $165.00 Read more
• In stock

  

  Amazing Striped Pattern Solid Australian Boulder Opal (14151)

  $98.00 Add to cart Read more
• SOLD

  

  Wonderful Bright Solid Australian Boulder Opal (14150)

  $125.00 Read more
• SOLD

  

  Fiery Bright Solid Australian Boulder Opal (14149)

  $150.00 Read more
• In stock

  

  4.77 carats Solid Australian Boulder Opal (14148)

  $135.00 Add to cart Read more
• In stock

  

  15.65 carats BIG Solid Australian Boulder Opal (1414711)

  $450.00 Add to cart Read more
• In stock

  

  24.73 carats Solid Australian Boulder Opal (10453)

  $71.50 Add to cart Read more
• In stock

  

  59.50 Carats Solid Australian Boulder Opal (3888)

  $89.00 Add to cart Read more
• SOLD

  

  36.38 Carats Solid Australian Boulder Opal (4198)

  $135.00 Read more