SSWO-A307.5 Gram 37.5 carat) Rough Ethiopian Opal-Single Stone
Holy Moly Rocky...this is a beautiful opal! Lovely, lovely gem! There is good visibility into this this rough opals interior and I was able to see no internal cracks or matrix pockets.
23mm x 21mm x 18mm thick. 7.5 grams. Scale=20mm.
Category: Rough Opals > Ethiopian Welo Opals > Single Stones