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
Solid Boulder Opal Pendant – White, Green & Purple Pinfire (Drilled)
Solid Boulder Opal Pendant – White, Green & Purple Pinfire (Drilled)
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The Junglepool Complex - A boulder opal pendant that looks like pools of water hidden in a dense jungle canopy, its soft white‑green‑purple tones shimmering like light reflecting off quiet forest water from above.
This solid boulder opal pendant features a soft blend of white, green, and purple tones with gentle pinfire sparkle across its polished rectangular surface.
The natural ironstone matrix adds warmth and grounding, giving the piece that classic boulder opal character.
Drilled and ready for your own cord or chain, it’s a versatile pendant for everyday wear or gifting.
With brightness 3, the colour play is subtle but charming, and the freeform rectangular shape gives it a modern, organic feel.
A one‑of‑a‑kind miner‑direct stone with a calm, earthy aesthetic.
- Opal Type: Boulder Opal
- Format: Solid
- Colour: White, Green, Purple
- Pattern: Pinfire
- Shape: Rectangle
- Finish: Polished
- Brightness: B3 (of 5)
- Stone Dimensions: 24 × 20 × 4 mm
- Weight: 4 g
- Fitting: Drilled (add your own cord or chain)
- Source: Miner‑direct
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Origin: Boulder Opal Fields Australia
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About Our Opals
We only work with Australian opals, direct from #MinerToMaker.
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 small Australian miners and cutters.
Every opal comes from Queensland’s ethical, regulated opal fields.
All photos are taken with a macro lens, remember to check the opal dimensions before purchasing.
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More from the Studio
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Stories from the Studio
Read our latest posts -
Ethical Opal Sourcing
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Caring for Australian Opal
A simple guide -
Opal Brightness Guide
Judging brightness