A Carre cut diamond, just like a princess cut, is square in shape, with sharp 90-degree angled corners. This is a vulnerable aspect of the Carre cut as these corners are prone to get chipped or damaged if struck hard.
This is why a protective setting like a halo or bezel setting is best for a Carre diamond. If you go with a prong setting, ensure that the prongs are placed at the four corners to protect the points, like this princess cut diamond ring.
Carre cuts display very good fire, especially when viewed under natural light sources like sunlight or even candlelight. しかし, if you’re looking for sparkle, this cut isn’t the best for you. Carre cuts have reduced sparkle and can even appear almost glass-like.
In terms of clarity and color, a Carre cut diamond shows inclusions and any color tints easily and isn’t a forgiving cut. これ, again, is due to the wide open facets of the cut. As a result, it’s important to choose a diamond with no visible inclusions and with good color.