1.21 Ct small boulder opal Type_Pipe 43 Ct wood replacement opal

43 Ct wood replacement opal in a hexagon shape

A pretty small boulder opal specimen from our Yaraka opal mine

A unique pair of boulder opals with bright rolling purple-blue colours on the bottom half of the teardrops

20 Ct wood replacement opal

29 Ct boulder opal is an impressive gem that showcases blues

1.21 Ct small boulder opal Type_Pipe 43 Ct wood replacement opalA 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.