Our highest quality Boulder Opal Doublets are a fraction of the price of a solid opal. Made with all natural opal materials, the original boulder ironstone on the back and a natural opal face.

This stone displays predominantly green and blue colouration in a unique Freeform cut with undulated sides as is typical of these opal fossilised Pipi shell boulder doublets

Our doublets will not be affected by water and can be worn the same as any natural stone when set into jewellery. No extra care needed!

Once set, these doublets are almost indistinguishable from a solid opal ,particularly these with undulated sides, but at 1/3 - 1/10th of the price!

Total weight - 1.6cts 

Area of Mine - Outback Queensland, Australia 

Dimensions - 13mm x 6.4mm x 3.4mm approx.

Shape - freeform

Colours - green, blue

Type -  Queensland Boulder Opal Doublet

Extras - Free International Airmail / shipping automatically applied when purchasing this item and/or bundling with any other purchase.