1.82 Ct small boulder opal Cloud A marquise-shaped boulder opal with

A marquise-shaped boulder opal with a beautiful striped pattern

A beautiful rectangle boulder opal that has has a ~2

58 Ct oval boulder opal pair is perfect for creating elegant earrings

A beautiful 2

A triangle boulder opal with rainbow colours and an unusual golden body tone / background

1.82 Ct small boulder opal Cloud A marquise-shaped boulder opal withA 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.