TSP-8.5gm8.5 Gram (42.5ct) AAA Grade Rough Welo Opal Parcel
Extremely gemmy high grade-high yield AAA+ rough Welo opal. These aren't large stones but they should have high yields to make up for the size.
Weights: 3.0gm, 2.8gm & 2.6gm. Scale=20mm. 8.5 gram total weight.
Category: Rough Opals > Ethiopian Welo Opals > Single Stones