Welo Opal Crystal Ball Sphere 4x4mm 6pc Lot 2.24ct Natural Ethiopian Opal

The colours are varied and change according to the light source and angle.

Natural & untreated.

Quantity - 6
Carat Weight - 2.24
Gem Type - Natural Welo Opal
Size / mm. (L/W/D) - 4mm/4mm
Origin - Ethiopia
Treatment - Unheated / Untreated