Crystal and white opal — colour with the light coming through it
Solid Australian crystal and white opal rings and pendants. Clear body, colour lit from behind.
The difference a photograph won't show you
Crystal opal is transparent to translucent. Light goes into the stone, hits the colour, and comes back out through the body — so the colour looks lit from inside and changes depth as you tilt it. White opal has a milky body. Light scatters before it gets far, so the colour reads softer, closer to the surface, more like confetti in milk glass than fire in water.
Neither is a lesser black opal. They are different stones for different hands, and plenty of people who can afford black end up wearing crystal because they prefer looking into a stone rather than at one.
A warning about the words "white opal"
"White opal" is the phrase lab-created and triplet sellers hide behind, because a milky body is by far the easiest thing to fake. Grown opal looks pale and bright and costs almost nothing to make. Triplets use a white or clear slice under a dome. If a white opal ring is under a hundred dollars, that is what it is.
Everything on this page is solid natural Australian stone with its mine on the certificate. That is a narrower claim than "genuine", and it is the one worth checking anywhere you shop — here's how.
No crystal or white opal available right now
These move quickly because they are the easiest piece to say yes to.
Past pieces are in the archive, and boulder opal is the other entry point into solid Australian stone at a similar number.
Where these sit on the price ladder
This is the entry into solid Australian opal, and I'd rather say that plainly than dress it up. Crystal and white stones cost less per carat than dark and black because the body tone scale runs that way — N7 to N9 is the light end, and rarity increases as the body darkens.
What you do not give up is construction or origin. A sterling-set solid crystal opal from Lightning Ridge is the same category of object as the black opal three pages over: one stone, cut once, wearable in water, re-polishable in thirty years. It is a smaller number, not a lesser thing. The full comparison is in the opal price guide.
One cutter's opinion
A crystal opal you can see into is worth more of your attention than a black opal you can't. Body tone sells stones because it is easy to photograph and easy to grade, but the thing that makes an opal worth owning for thirty years is what happens when the light moves — and clarity gives the light somewhere to go.
I have passed on N3 stones with dead faces and paid up for crystal with a colour bar you could fall into. So has everyone who cuts for a living.
Wearing them
Solid crystal and white opal are as water-safe as the black — this is Australian material, not hydrophane. Ocean, rain, dishes: fine. Ultrasonic cleaners and hot spa water: no, mostly for the metal's sake.
Crystal shows surface scratches a little more readily than a matte boulder stone does, simply because you are looking through a polished window. A re-polish brings it back; that's what re-polishing is for. See caring for opal jewelry.
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