This week I'm putting a dark opal nobby from Lightning Ridge on the wheel. From the moment I picked it up, that color sitting on the surface had my full attention. The shape is already close to a finished gem, the color is right there, and at first glance it almost seems straightforward. But then I shone the Gemfish through it.
Shadows. And where there are shadows, there are questions.
Hidden inside this nobby are small pits, sand spots, and an uneven color bar that means every single pass on the wheel has to count. Take too much off one side and that beautiful color could vanish in an instant. The difference between a stunning finished gem and a ruined one could come down to a single careful movement.
This one isn't about speed. It's about patience, precision, and reading the gem every step of the way.
Will the color hold through the whole cut or will those shadows have the final say?
I walk through the entire process in this video, from examining the rough and removing the skin, right through to shaping and chasing that clean finished gem. If you've ever wanted to understand what really goes into cutting opal, this one is a masterclass in why the smallest adjustments make the biggest difference.
🎥 Watch now and see how it turns out.
The Final Result
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There's a moment every opal cutter knows. The wheel is spinning, the rough is in your hand, and you genuinely don't know what's about to happen next. This week, I'm putting a 300 carat seam opal fr...

This cutting video starts where it all begins — straight from the agitator at the mine in Lightning Ridge. A 30 carat rough piece with holes, uncertainty, and a color that hints at something incred...










3 comments
Howdy ..fine Jeweler here since 1969. Opalholic ✌️. Use to buy rough from Murray Whitehead..might you have known him? Retired now but still nuts about opal. You are GIFTED. Cut my first opal 1973. ✌️
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Black Opal Direct replied:
Hi Steve haha I love the opalholic phrase and thank you for the kind words. I was one year old when you cut your first opal haha.
We can all live in the nut opal club 🤣
Steven Stern
Great cut learning from you thanks.
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Black Opal Direct replied:
Hi Mario Thank you for the kind words and am glad you are learning more about opal. Its such an incredible gemstone
Mario Manestar
If I had extra money, I could say that this gem has my name on it. Great job Justin!
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Black Opal Direct replied:
Hi Donna
Thank you Yes I don’t think this gem will be available very long. It’s a good value for the color. Thanks for your support Regards Justin
Donna M. Fraunfelter
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