4.2cts – Red on black boulder solid opal

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  • $390.00 USD was $630.00

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A solid natural Queensland Boulder Opal with predominantly red flash on natural black manganese ironstone.

Cut free-form to suit an artistic pendant or statement ring.

Weight - 4.2cts

Dimensions – 17 x 8 x 3 mm

Area of mine – Koroit, South west Queensland Australia.

SKU: 3MC21