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Opal ID 3107

11.86 Ct top gem boulder opal

A triangle boulder opal with strong, full spectrum colours and a jet black body tone. The pattern is a very interesting combination of blocks, straws and stripes, which we love too.

Details

11.86 carats

Natural solid boulder opal

Yaraka mining region, Queensland, Australia

Dimensions

Length: 28.8 mm
Width: 12.4 mm
Depth: 4.5 mm

Grade

Opal ID 3107 is a Top gem Grade boulder opal.

Australian boulder opals of this grade are extremely rare. They score very high in most valuation factors, including, brilliance, colour, pattern and play-of-colour. They often also have a black or very dark body tone.
11.86 Ct top gem boulder opal11.86 Ct top gem boulder opal 11.86 Ct top gem boulder opal11.86 Ct top gem boulder opal11.86 Ct top gem boulder opal11.86 Ct top gem boulder opal11.86 Ct top gem boulder opal11.86 Ct top gem boulder opal