39 x 41m Boulder Opal Split Specimen, Natural Solid Australian Opal Rough
£696.82
Opal Specimens
34 x 50mm Boulder Opal Specimen, Natural Solid Australian Boulder Opal Rough
£287.22
141.45ct Boulder Opal Specimen, Natural Solid Australian Boulder Opal Rough
£227.28
200ct Boulder Opal Specimen, Natural Solid Australian Boulder Opal Rough
£544.47
43.40ct Boulder Opal Specimen, Natural Solid Australian Boulder Opal Rough
£167.34
35 x 43mm Boulder Opal Specimen, Rough Australian Boulder Opal, Raw Gemstone
£399.61
227.85ct Boulder Opal Specimen, Natural Solid Australian Boulder Opal Rough
£419.59