Dark opals

Small unique opal with very beautiful contrasted and unusual colors. Its shape is natural, rough on one edge, irregular on top, but polished to highlight the sublime shades of red, yellow, and indigo violet that coexist on this stone. Ideal for a sublime and original jewel.

Very brilliant opal with a red and orange dominance and variations in yellow and green.

Beautiful semi-black opal cut into a domed pear and polished on both sides. One side is divided into two areas, one intense frank green and blue, and the other has multiple red, orange, yellow, and blue flashes. The reverse is iridescent with intense green and blue veined with black filaments.

Very brilliant semi-black opal with a green, red, and yellow checkerboard interchanging colors depending on the light incidence. Much more sparkling than in the photo!