Black opals

Grande opale noire cristal densément bleu électrique et turquoise. La couleur est répartie en filaments et nuages sur toute la surface de la pierre. Cabochon ovale bien bombé d'environ 1.8 cm sur 1.4 cm (18.5 x 13.9mm)

N3 part black opal, very luminous green, blue, and yellow, marquise cut.

Beautiful semi-black red, green, and yellow opal like an impressionistic painting with crossed brushstrokes.

Large oblong dark green black opal interspersed with acidic green, yellow, orange, and red flashes.

Large turquoise blue black opal with very stable green flashes, luminous.

Magnificent crystalline black opal with a Chinese character eight pattern. The 8 repeats several times with an intense forest green color.

Very black opal with sparkling flashes depending on the light incidence: red, orange, yellow, green.

Black opal with a white zone and red, blue, and green flashes. Ideal for a contemporary ring or pendant taking advantage of the black and white contrast.

Pictorial black opal in an "rounded" diamond shape with a large red or green flash depending on the light incidence. Also present are yellow and orange.

Bluish-green pictorial black opal with stable color.

Pear-shaped black opal studded with bluish-green flashes.

Small very black (N1) pear-shaped opal studded with intense burgundy red and green flashes, and some yellow flashes depending on the light incidence. The cabochon is well-domed.