Opal Brightness Explained
Opal brightness is graded on the B1–B5 scale, where B1 is very dim and B5 is vivid and intense.
Georgie's Gem Studio
Crystal Opal Ring – Green & Orange Flash
Crystal Opal Ring – Green & Orange Flash
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The Cloudflare - A crystal opal that looks like a soft orange cloud glowing from within, its green flash drifting through the colour like light moving across a warm sky.
This solid crystal opal ring features a vibrant round stone that glows with green and orange broad flash, shifting beautifully as it catches the light.
The polished crystal opal has a soft clarity that lets the colours breathe, giving the piece a luminous, almost ethereal feel.
Brightness 3 brings a lively play of colour without overpowering the delicate size, making it perfect for everyday wear or stacking.
The rope‑style stamped 925 silver setting adds a touch of texture and elegance, while the adjustable band ensures a comfortable fit for a range of sizes.
A unique miner‑direct piece with a charming wing‑like silhouette, full of natural Australian opal character.
- Opal Type: Crystal Opal
- Format: Solid
- Colour: Green, Orange
- Pattern: Broad Flash
- Shape: Round
- Finish: Polished
- Brightness: B3 (of 5)
- Jewellery Size: 4 × 4 mm
- Fitting: Adjustable stamped 925 silver (rope‑style)
- Source: Miner‑direct
- Origin: Crystal Opal Fields, South Australia
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About Our Opals
Every stone is natural, untreated, and individually cut.
No two opals are ever the same - each piece is one‑of‑a‑kind. We source directly from a small Australian mining family, from ethical and regulated opal fields.All photos are taken with a macro lens, remember to check the opal dimensions before purchasing.
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Why Buy From Us
We only work with Australian opals. Every opal is sourced directly from a small‑scale Australian mining family who work with integrity, fairness, and respect for the land. Ethical sourcing and environmental responsibility matters to us.
We want you to be delighted with every purchase, so please read our policies or contact us if you want to find out more:
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Stories from the Studio
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Ethical Opal Sourcing
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Caring for Australian Opal
A simple guide -
Opal Brightness Guide
Judging brightness