Round Brilliant Diamonds are without a doubt the most common cut used in most diamond engagement rings today. A round brilliant diamond also reflects the most light, hence making it a brilliant diamond. This is because of the diamonds cut, which uses a 360-degree symmetrical shape.

Round Brilliant Diamonds are  the most popular cut of diomond in the world today, accounting for more than three quarter of all diamonds purchased today. They are also one of the most expensive diamond cuts. Most round brilliant diamonds are used as engagement rings but are also used in earrings and  pendants. Round Brilliant Diamonds are noted for their fire and brilliance.