For that, you’ll need CNC. Yes, you can cut glass on a CNC machine. All you need is a diamond burr or glass drilling bit, high speeds, low feeds, and lots and lots of coolant. Cutting glass on a ...
When you're first examining your own diamond or that of a loved one, you may take notice of the 4Cs associated with the jewel: its cut, color ... how to tell if a diamond is real.
People who know how to judge diamond quality by the four Cs — color, cut, carat, and clarity as ... A strong magnifying glass will work in a pinch. Diamonds disperse heat rapidly and a light ...