How are Diamonds Cut and Polished?

14 March 2016 / Blog

The average diamond has already been forming underground for over a billion years when it is finally mined.  However, its journey is far from over! Once mined, a diamond must still pass through a number of steps before it is ready to be sold as a gem. First of all, the cutting must be planned. Diamonds are analyzed carefully in order to determine the best way they can be cut. They are then cleaved into separate pieces, each of which will eventually be turned into a gem. Then, in a process known as bruting, two diamonds are ground together in order to wear away rough edges. The diamonds are then polished in order to create a perfectly smooth finish.  Finally, diamonds are inspected, which ensures that they have been cut to satisfactory specifications.

Heart In Diamond

Blog archive


Our consultants understand the emotional weight of making this important decision. To guide you through the process and help you create your never ending bond, please talk to us.
Subscribe to our newsletter
Track your order