1.54 Ct small boulder opal Type_BoulderShell A beautiful small bright green-blue

A beautiful small bright green-blue opal with a pink stripe

52 Ct ocean-toned boulder opal radiates a striking green-blue hue with a dark body tone and flattering organic shape

A lovely small teardrop boulder opal with rainbow stripes

20 Ct wood replacement opal

A wonderful rainbow rectangle boulder opal

1.54 Ct small boulder opal Type_BoulderShell A beautiful small bright green-blueA lovely small boulder opal from our inexpensive range. Opals in our 'Create a Parcel' can be paired together to create a great value boulder opal parcel. When you purchase 2 or more opals from our 'Create a parcel' category, you receive a 15% discount on them. Prices are calculated at checkout.