Collector's Opals

This exclusive collection features solid Australian opals for collectors. From exceptional black opals and crystal opals to fossilised shells and boulder opals, each stone is unique, and hand-selected for its colour, pattern, and provenance. Sourced from Lightning Ridge, Koroit, and other legendary Australian fields.

What makes collector opals special?
They often feature rare patterns, bright colour flashes, unusual shapes, or fossilisation, making them highly sought after.

Do you include certification?
We provide full descriptions and provenance. As Certified Opal Specialists, we only offer genuine Australian solid opals. We provide certificates of authenticity for all high value products.

Looking for a particular design?
Iona can create a personalised piece just for you! Simply choose an opal you love and reach out for an obligation-free quote.