Black opal rings from Australia. Quality jewelry at low prices, direct from the opal mines.
The Opal Gemstone
Black opal is very valuable and also quite beautiful. There are a few varieties across the globe but the Black Opal is only found in Australia and North America. Its appearance is a dark gray or black body color in which a magnification of dynamic colors in blue, gold, violet and black. The black color is due to the presence of ferric oxide.