The cut of a diamond is one of it's most important characteristic's; It has the greatest influence on the diamonds beauty and on the way the diamond sparkles.
When a diamond is cut with the proper proportions light is returned out of the top of the diamond (which is referred to as the table). If it is cut too shallow, light leaks out of the bottom; too deep and it escapes out of the side.
This represents the top 3% of diamond quality based on the cut. A very rare cut.
Very Good Cut
The top 15% of diamond quality based on cut comes from this group. Good value, and these diamonds reflect nearly as much light as the ideal cut.
This cut represents approximately the top 25% of diamond quality based on cut. These diamonds are much less expensive than a very good cut.
The top 35% of diamond quality based on cut. Not as brilliant as a good cut.
Diamonds of this cut are either very deep or shallow. They lose light from the sides or the bottom. Fedeli Jewellery do not advise diamonds with a poor cut grade.