Queensland Boulder Opal, 4 Carats Loose Australian Opal
Australian Boulder Opal, Natural Loose Queensland Boulder Opal 4 Carats.
All Opal is imported from our family mines in Southern Australia and is cut by us in the UK.
Origin: Queensland, Australia.
Colours: Blue and Green.
Dimensions: W 7.8mm x L 20mm x D 2.6mm
This Has Been Hand Polished and Has a High Lustre.