Opal (rough and cut set)
Unknown Owner
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3.2 x 3.2 x 2.8 cm (Specimen); 12.71 carats; 19.26 mm x 14.70 mm (Gem) - This is some of the most well known Opal to hit to market, mostly because of its notable blue color. This rough and cut set features a gorgeous blue "Oval" cabochon gem with a rich, thick piece of the rough from which this material is cut. Both pieces have virtually pure color throughout with virtually no black or brown spots, which can be present in lesser quality material.
Product details
SpeciesOpal
SizeMiniature
Dimensions3.2 x 3.2 x 2.8 cm
Added on10/23/2024
LocalityPeru, Arequipa, Acari Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Opal
amorphous silica with water and a spectacular play-of-color; black, boulder, and fire opal varieties capture brightness, color, and collecting appeal.Regional guide



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