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
Rectangle Silver Pendant – Pink Flash Boulder Opal
Rectangle Silver Pendant – Pink Flash Boulder Opal
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The Pinkmirror - A boulder opal pendant that looks like peering into a mirror lit by soft pink in the corner, the blue body reflecting back like cool glass while that gentle blush of broad flash glows at the edge. Sleek, modern and quietly magical, it has that “light‑caught‑just‑right” feel that makes the whole piece look alive.
This elegant dainty rectangular boulder opal pendant features a polished blue body with a soft pink broad flash that shimmers beautifully in the light.
Set in 925 sterling silver, it’s a sleek, modern piece with a gentle brightness that makes it perfect for everyday wear or gifting.
- Opal Type: Boulder Opal
- Type: Doublet
- Colour: Blue with pink flash
- Pattern: Broad Flash
- Shape: Rectangle
- Finish: Polished
- Brightness: B3 (of 5)
- Jewellery Size: 20 × 8 mm
- Fitting: 925 Silver
- Source: Miner Direct
- 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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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