A little cutie - boulder opal from the Koroit opal field. Turquoise, green and blue in dark ironstone. This beautiful solid opal shows a few cracks. Reduced price, can be recut into a nice opal for a ring or pendant. Size 9.35 x 13.69mm, thickness 4.17mm. Weight 5 carats/1 gram.

Was $200 now $140