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
Boulder Opal Dangle Earrings - Rainbow Flash Stripes
Boulder Opal Dangle Earrings - Rainbow Flash Stripes
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Ribbons of Revelry - Someone tied ribbons of blue, green, red and gold to the breeze and let them dance. Two little streamers of colour, swaying to music only they can hear, bringing a touch of celebration wherever they go.
These elegant boulder opal dangle earrings feature vivid stripes of blue, green, red and yellow flowing through polished teardrop stones.
The elongated shape enhances the opal's natural rolling flash, creating beautiful movement and colour that shifts as the earrings catch the light.
With brightness 4, the flashes are bright and lively, giving the earrings a vibrant, eye‑catching presence without overwhelming their refined design.
Suspended from classic 925 silver hooks, they are lightweight, wearable and full of Australian opal character. A miner‑direct pair that combines bold colour with timeless elegance.
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Opal Type: Boulder Opal
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Format: Doublet
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Colour: Blue, Green, Red, Yellow
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Pattern: Rolling Flash
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Shape: Teardrop
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Finish: Polished
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Brightness: B4 (of 5)
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Stone Dimensions: 15 × 4 mm
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Fitting: 925 Silver Hooks
- Source: Miner‑direct
- Origin: Boulder Opal Fields, Queensland, 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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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