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Rough Opal
-10%
28.81ct mixed base rough nobby parcel. Varying body tones, purples, blues and greens. The king stone is a green, blue on black nobby that reads black opal. One bright orange piece with pointer promise. "They Don't Have To Be Big In The Ridge." Amongst other pieces, there is further potential waiting to be uncovered. Free shipping within Australia.
Authentic. Rare. Unforgettable.
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23.34x19.83x6.37mm
13.40ct dark black opal nobby, snipped on three sides. Potential for N2 black potch. N5 dark base. Electric greens, golds and blues showing at B4 to B5 brightness. Flagstone chaff with rolling elements. Torch shows light consistently through the majority of the stone. Minimal waste. For someone with confidence and experience.
Authentic. Rare. Unforgettable.
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35.05x38.19x11.05mm
A 65.55ct black opal nobby from the Corcoran field. Electric blue wrapping the entire exterior, consistent and bright. Natural ironstone matrix. Complete nobby form. A specimen that makes its point without any help.
Authentic. Rare. Unforgettable.
new
31.69x32.12x11.26
A 46.70ct black opal nobby in its natural split form, both halves together. 32.15ct and 14.55ct. Thick bright bars of electric blue and green running from skin to skin. Black opal exactly as nature made it. A collector's specimen that rewards every return visit. In its natural form, it needs nothing.
Authentic. Rare. Unforgettable.
Next Live Opal Auction
Access to hand-selected, investment-grade opals
Exclusive pieces not listed anywhere else publicly
Competitive pricing through live bidding
Transparent, real-time stone presentation by an expert
Direct insight into each opal’s origin and character
Rough Rubbed and Finished opals, also Specimens and Fossils
Rough Black Opal
Explore genuine Lightning Ridge rough opal from beginner friendly pieces to collector grade material with exceptional potential.
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Frequently Asked Questions
Yes. All of our opals are genuine and sourced from Lightning Ridge. Each stone is accurately described and photographed so you can purchase with confidence.
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Here you can place an explanation or answer to the question.
Rough Opal | Lightning Ridge | Opal Hub Australia
Discover rough opal, offered exactly as it comes from the ground, unaltered by cutting or rubbing. At Opal Hub Australia, we source rough opal directly from the Lightning Ridge fields, including Corcoran, Grawin and the town opal fields, spanning every grade, black, dark and crystal, from single nuggets through to parcels, giving cutters, collectors and serious buyers the earliest possible stage of ownership.
Colour in rough opal is produced the same way as in any finished stone, through diffraction across microscopic silica spheres, larger spheres diffracting red, the rarest colour and hardest to form without structural flaw, smaller spheres diffracting blue and violet at the opposite structural extreme. At this stage, none of it has been revealed yet, no rubbing, no cutting, only the natural nugget or seam exactly as it was recovered from the field. This is where a cutter's expertise translates directly into value, and where genuine potential sits entirely unclaimed.
Shop Genuine Rough Opal
Black Opal Rough
Dark Opal Rough
Crystal Opal Rough
Rough Opal Parcels
Every piece is offered exactly as it comes from the field, across every grade we work.
Where Our Rough Opal Comes From
Sourced directly from the Lightning Ridge fields, including Corcoran, Grawin and the town opal fields, with full, verifiable provenance on every piece.
Why Serious Buyers Pursue Rough Opal
Full creative control for cutters over the final shape and form
Colour driven by genuine structural rarity, red and blue at opposite extremes of sphere size
Every grade represented, from single nuggets to parcels
Naturally mined, direct from Lightning Ridge, completely unaltered
Genuine geological rarity, not manufactured scarcity
Acquire With Confidence
At Opal Hub Australia, every piece of rough opal we offer is sourced directly from the Lightning Ridge fields, carrying the same standard of authenticity and provenance across our entire collection. Browse our rough opal collection and buy direct from the source, at every grade, every scale.
