Crystal Opal

This Crystal Opal is beautifully cut to a tubular shape and has a lot of very bright flashes of purple/blue all the way around. It measures 30 x 10mm and weighs 17ct.

Beautiful Crystal Boulder Opal with flashes of green and purple. It measures 13mm x 16mm and weighs 3.5ct

This is a beautiful Crystal Opal. It is predominently blue with flashes of purple and green. The stone measures 7mm x 11mm and weighs 1.5 carat.

Crystal Opal which has lots of flashes of blue and green. The stone measures 10mm x 6mm and weighs 1 carat.

Triangular shaped Crystal Opal with flashes of green, purple and red. It measures 26 x 19mm and weighs 7.5ct

Crystal Opal with flashes of red, green and purple. It measures 22 x 15mm and weighs 2.4g

Beautiful Crystal Opal with flashes of purple and green. It measures 20mm x 14mm and weighs 6.0ct

Crystal Opal with flashes of red and green. It measures 25 x 16mm and weighs 8.0ct

Crystal Opal with moss-typed effect. It measures 20 x 10mm and weighs 1.8g

Beautiful purple Crystal Opal. This stone is very large. It measures 51 x 34mm and weighs 18.9g

Crystal Opal with flashes of green and purple. It measures 11 x 8mm and weighs 1ct

Crystal Opal with flashes of green. It measures 9 x 7mm and weighs 1ct

Crystal Opal with flashes of green. It measures 10 x 8mm and weighs 1.5ct.

Crystal Opal with flashes of green. It measures 9 x 6mm and weighs 1ct

Crystal Opal with flashes of green. It measures 10 x 5mm and weighs 1ct

Crystal Opal with wave type pattern. It has flashes of green and purple. It measures 12 x 6mm and weighs 1.5ct

Gem Grade Crystal Opal with brilliant flashes of purple and green with a hint of red. It measures 11 x 10mm and weighs 1ct

Crystal Opal with flashes of green. It measures 10 x 6mm and weighs 1ct

Milky white Crystal Opal with flashes of green. It measures 8 x 6mm and weighs 1ct

Crystal Opal with flashes of red, purple and green. It measures 10 x 5mm and weighs 1ct

Crystal Opal with flashes of green. It measures 7 x 4mm

This Tubular Crystal Opal has a beautiful purple vein running through the centre. It measures 19mm x 14mm and weighs 1.4g