More Than an Opal—A Heart Set Ablaze
From the ancient, sun-forged terrain of Queensland, Australia, Cor Ardens—Latin for “burning heart”—emerges with quiet intensity and natural grace. Thus, Cor Ardens Queensland Boulder Opal 21.80ct is a piece suspended between serenity and flame, timeless and alive. Ultimately, every glance uncovers another layer of its quiet brilliance, rewarding those who choose to truly see.
Distinguished Attributes
Form & Shape
- Elegant oval silhouette
- Low-domed polished finish
- 21.80 ct natural Queensland Boulder Opal
- Comfortable, timeless proportions
Colour Play
- Blue, green, and purple play of colour
- Balanced B3 brilliance
- Gentle, shifting flashes under natural light
- Floating, flickering colour concentrated around the centre
Visual Character
- Harmonious blend of translucent and opaque beauty
- Organic patterns unique to nature
- Remarkable depth and dimensionality
- Naturally polished Australian boulder opal
Light Performance
- Reflects light with a calm, steady radiance
- Colours awaken from different viewing angles
- Soft luminosity with enduring vibrancy
- Subtle depth that rewards close observation
Natural Impression
- Cool blue and green tones evoke flowing water and eucalyptus forests
- Deep purple accents resemble a quiet ember within stone
- A serene presence infused with quiet intensity
- Every colour shift reveals a new natural expression
The Heart Reveals Itself to Those Who Truly See
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Collector’s Appeal
Unique combination of translucence and opacity
Ideal as a collector’s gemstone, bespoke jewellery centrepiece, or meaningful keepsake -
For Everyday Wearers
Strength meets shimmer. solid Boulder Opal is tough enough for daily wear, with colours that shift and surprise.
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For the Thoughtful Buyer
Grounded in earth, lit from within. natural Boulder Opal is a stone with soul — no filler, no imitation.
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For the Nature-Inspired
Unearthed, not manufactured. Boulder Opal carries the terrain it came from — wild, warm, and luminous.
A natural original. Boulder Opal offers untamed colour sealed in stone — rare, raw, and entirely unrepeatable. -
For the Quiet Aesthetic
Understated, but never plain. Nature paints an organic canvas of colours within stone—the quiet magic of Boulder Opal.
