20.2ct Triangular Cut Australian Boulder Opal Cabochon


From the region of known as Koroit, this Australian opal has a beautiful yet rustic appeal. The piece shows a unique delicate pattern of precious opal contrasting beautifully against the earthy ironstone. This piece also has an absolutely amazing level of polish which is very difficult to achieve on most opals with ironstone.

Stone Type Opal - Boulder
Cut Free Form Triangular Cut
Weight 20.2ct
Dimensions 18.3x18.4x18.9 (6.75mm deep)
Colour Mix
Clarity NA
Treatment None
Origin Australia, responsible sourcing.
Reference  LG700034

Join our newsletter