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
Yowah Opal Heart Pendant – Blue & Green Flash
Yowah Opal Heart Pendant – Blue & Green Flash
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The Greensmoke Heart - A sweet heart‑shaped pendant with a centre opal that shimmers in blue and green, its soft broad‑flash movement curling through the stone like gentle green smoke drifting across a blue sky.
This charming heart‑shaped pendant features a polished blue base with a vibrant Yowah boulder opal doublet set at the centre.
The opal flashes with green and blue broad‑flash colour, shifting beautifully as it catches the light.
With brightness 4, the stone has lively, eye‑catching fire that stands out against the soft blue heart.
Set in stamped 925 silver, it’s a sweet, meaningful piece - perfect for gifting or adding a touch of colour to everyday wear.
A miner‑direct opal with a playful, romantic feel.
- Opal Type: Yowah Boulder Opal
- Format: Doublet
- Colour: Green, Blue
- Pattern: Broad Flash
- Shape: Oval opal set in heart pendant
- Finish: Polished
- Brightness: B4 (of 5)
- Jewellery Size: 14 × 9 mm
- Stone Dimensions: 6 × 4 × 1 mm
- Fitting: Stamped 925 Silver
- Source: Miner‑direct
- Origin: Yowah 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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Ethical Opal Sourcing
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A simple guide -
Opal Brightness Guide
Judging brightness