Posts Tagged With: boulder opal

5200ct Boulder Opal – £42,000

Genuine Solid Queensland Boulder Opal over one Kilogram in total weight and an estimated 400 carats of opal which is able to be cut. We are reluctant to cut such a rare and beautiful piece, which is a museum quality piece of opal. Type of Opal: Solid unique Boulder Opal Specimen Mining Field: Quilpie (Australia) … Continue reading »

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Opal Buying Guide

Opal Buying Guide – Seven steps in choosing an opal Opal Type – Solid Opal – Made of a single solid piece of opal, this is the most valuable type of opal. Depending on the rarity of colours and patters Solid Opals can cost as much as a top grade diamond on a per Carat … Continue reading »

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