8.5cts - Old Collection TOP Australian Boulder Opal Doublet featured on discovery channel green and purple colouration contrasting

green and purple colouration contrasting with dark earthtones in intricate tribal patterns

G/VSI diamond

Dimension: 44

Spoil yourself or someone else with our range of beautiful sterling silver opal jewellery

Dimensions - 12

8.5cts - Old Collection TOP Australian Boulder Opal Doublet featured on discovery channel green and purple colouration contrastingOur 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 Top Doublet displays predominantly gorgeous green and blue colouration in playful floral, flag and chaff patterns. These 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