Opale nero grezzo 34,60 cts naturale etiope Welo opale fuoco grezzo grado gioielli

Variety: Ethiopian Opal (Welo Opal) - Black Body Tone. Stable and Durable for Cutting: This Welo opal is known for its stability and is an excellent candidate for the cutting wheel. With proper care during the cutting process, it will yield a magnificent, finished gem.

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