Half Moon Cut
The half moon Lab-Grown Diamonds are used mainly for side stones and have the profile of half a round or half an oval Lab-Grown Diamond. They look great with rectangular center stones such as princess, radiant or emerald because they have one straight side. Because of the rounded edge, half moon Lab-Grown Diamonds also work well with ovals shaped stones..
Hearts And Arrows Diamonds
Hearts and Arrows Lab-Grown Diamonds:
Round brilliant cut Lab-Grown Diamonds with ideal proportions, polish and symmetry become "Hearts and Arrows" Lab-Grown Diamonds.
These stones display a visual pattern of 8 hearts looking down through the pavilion and 8 arrows when viewing the stone in the table up position.
A special viewer (Hearts & Arrows Gemscope) is used to show this effect. .