We Re-polished this Linde synthetic Star Sapphire in the Ring
Even stones as hard as Linde Star Sapphires can get scratched over time.
We can re-polish them while they are still in the mounting.
This saves the cost and risk of removing the stone and then re-setting the stone after re-polishing.
We can usually remove 90 - 95% of the scratches. We may not be able to get the scratches which are closest to the bezel.