Australian Natural Boulder Opal Earrings Set in 925 Sterling Silver Australian Opal Cutters Earrings

$ 434 $ 700

1,724 1,355 1,175 2,574

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Boulder Opal - Natural Opal Type 2. Found in Queensland, Australia, it forms as silica saturated water filled cracks in the agate with the molecules assembling in a precise geometric array generating striking colour play. Arguably the rarest form of Opal. Guaranteed free from dyes and artificial treatments.