Gem Rainbow Flash Rare Duck Creek Boulder Opal 55.3 ct

Original price was: EUR โ‚ฌ23,745.Current price is: EUR โ‚ฌ14,247.

Collectors Gem Winton Crystal Boulder Opal Specimen 106.4 ct

Original price was: EUR โ‚ฌ14,912.Current price is: EUR โ‚ฌ10,438.

Ocean Blue Queensland Boulder Opal ideal Pendant 32.86 ct

Original price was: EUR โ‚ฌ10,595.Current price is: EUR โ‚ฌ9,808.

Blue Reef Queensland Boulder Opal Pendant Stone 29.86 ct

Original price was: EUR โ‚ฌ11,887.Current price is: EUR โ‚ฌ9,804.

Boulder Opal

Boulder Opals are mined in the state of Queensland in Australia.
They are precious opals discovered usually inside of large Ironstone formations found in the Earth.
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