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Re-polish Onyx cabochon while in Ring

This class ring with a black Onyx cabochon had been worn for many years and the top had lost its polish due to many scratches and pits from years of wear.

The young lady asked me if it could be made to look like new again without removing the stone from the ring.

By being able to re-polish the stone in the ring, we are able to save the owner the cost and risk of un-mounting and re-setting the stone back into the mounting.

Below, you will see before and after photos of the ring.

A ladies class ring with a black Onyx cabochon which is very scratched and dull.

Before re-polishing the black Onyx
cabochon in the Ring

At left you can see how dull the black Onyx cabochon is once it has lost its polish due to so many scratches and pits.

We have the proper sanding and polishing wheels to make it look like new again.

An arrow telling users to click on the photo to make it larger.

The same black Onyx cab in the ring has been re-polished and looks like new.

After being re-polished

The black Onyx cab now looks like new again!

If you have a ring with a cabochon which you would like to make look like new again, feel free to call us for an estimate.

→ Take me back to examples of Re-polishing Cabs while they are still in the Ring


Denton Anderson,
Gemologist & Gem Cutter
click photo for Video

Photo of Denton the gem cutter.

Graduate Gemologist, GIA, GG
Over 20 years of experience.