Precious Opal (Button Cut) Black Size: Approx. 2-3.5 x 3-6 mm Hole diameter: Approx. 0.3-0.4 mm
Precious Opal (Button Cut) Black Size: Approx. 2-3.5 x 3-6 mm Hole diameter: Approx. 0.3-0.4 mm
SKU:jb130064
The popular precious opal in black color.
This is a precious opal from Ethiopia that has been heat treated to give it a black color.
From a distance the black color may stand out at first glance, but when exposed to light the beautiful iris shines depending on the angle.
The red, green, yellow and orange colours combine with black to create an enchanting look.
This is a must-see for designers as it allows you to create unique designs!
Please note that the thickness varies from piece to piece and cannot be selected.
*Ethiopian opals contain moisture inside the stone, so if the moisture evaporates it can cause cracks. Take care to prevent the stone from drying out by storing it in a box or plastic bag, avoiding storing it in a sunny room or near a window.