Very RARE, HUGE solid Koroit Boulder NUT Opal Pair (over700 carats total weight ) with bright green-turquise-color filled veins- colorplay. The top of the the stones are partly cut and polished (only surface) , the back is completely rough. Pictures and videos are enlarged. Pieces have some fractures and inclusions as they are sold as rough/specimen opals
ROUGH
Opal: 700 CT (373 + 337 carat) ca. zusammen/Total weight
Abmessungen/Dimensions:
68,6 x 53,8 x 13,7 + 67.4 x 47,66 x 12,8 mm (länge/breite/höhe)