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Australian Opal Cutters

20591779 Boulder Opal Loose 13.62ct

The effect of this Boulder Opal is like fireworks exploding on summers night. There is a warmth that is created in the appearance of this Opal. The deep blue of the base allows for the moments of bright gold, red and green to standout with more bright vibrancy. The impact of colour in this Opal is truly something to be admired.

Opal Boulder Opal
Carat Weight  13.62ct

"This Boulder Opal is loose and item number 20591779. It’s 13.62ct of Opal. Lovely clean face for a Boulder Opal, no ironstone showing through. Beautiful clean face, with lovely blocky multi-colours and predominance of red, orange and yellow. The yellow by the way, is very rare in Opal. You see it very rarely, you don’t see Opal with yellow colour at all but it always indicates that there is orange and red there anyhow, because obviously red and orange is inside of yellow or at least just above yellow."

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Black Opals

"Black opal" is a term used for opal that has a dark body color, often black or dark gray. The term is also used for opal that has a dark blue or dark green body color. The dark body color often makes the fire of black opal more obvious. ... It was mined at Lightning Ridge, Australia, the "Black Opal Capital of the World".

Boulder Opals

Boulder Opal is a unique and beautiful opal found in Queensland, Australia. It is easily identifiable because it is a mixture of ironstone and opal either in a matrix or layered. Every stone is unique and they are arguably the most affordable opal available.

White Opals

"Light opal" and "white opal" are terms used for opal material that has a white, yellow or cream body color. This is the most common body color for precious opal. These stones were cut from material mined at Coober Pedy, South Australia. They are calibrated 8 x 6 millimeter cabochons.