This is exactly what you've been looking for right? 'red on black' solid black opal in this quality can never be affordable like this piece, look at its pattern !! Lookm at its pretty shape, the size and look at its high 'play of color' !!!! What more could you ask for? See the video to understand more. Australian black opal is only to be found at Lightning Ridge, NSW, Australia.
The shape of opal. Our opal comes in Oval, Round, Teardrop, Square, Triangle and Free Shape.
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.
B1 is most desired and brightest to be seen, and B7 is most darkest / dullest of all.