Brilliant Cut Diamonds Facts

The shape of a brilliant cut diamond ring is that of a cone with brilliant lights bouncing around inside the top of the diamond.

Brilliant cut diamonds facts.

Gia s cut scale for unmodified round brilliant cut diamonds includes five grades. Brilliant cut method of faceting a diamond to take best advantage of the optical properties of the stone and produce a finished gem with the maximum fire and brilliancy. This illustration shows some of the key proportion parameters that impact a round brilliant cut diamond s appearance. Even with modern techniques the cutting and polishing of a diamond crystal always results in a dramatic loss of weight.

Today diamonds are mined in many parts of the world. This means if it is cut poorly it will be less luminous. The largest diamond ever discovered was called the cullinan diamond and weighed in at an amazing 3106 carats or 1 33. A brilliant cut stone is round in plan view and has 58 facets 33 of which are above the girdle the widest part of the stone and 25 of which are below.

Today the majority of the round brilliant cuts graded by gia fit into the top two grades. Brilliant earth goes above and beyond the current industry standards to offer beyond conflict free diamonds with a listed origin of canada botswana sort or russia. Today s ring purchasers imagine that the brilliance of this diamond is in line with. The shape resembles that of a cone and provides maximized light return through the top of the diamond.

The cut of a diamond greatly affects a diamond s brilliance. It is the most popular style of faceting for diamonds. A brilliant cut diamond is one which is cut in a particular way and has many facets which impart a look of exceptional brilliance.