Round Brilliant Cut, the Most Sparkly Cut There is

by Mark Will Gia Certified Cut Diamonds

The round brilliant cut is single, most coveted diamond cut around the world. Loved for its matchless sparkle and timeless shape, round brilliant cut diamond makes two-third of the diamonds sold worldwide.

The 58 Facet Round Brilliant Cut

Today’s round brilliant cut boasts a 58 facet geometry that has been perfected through centuries. The round brilliant cut as we know it has maximum brilliance. The 58 facets of a round cut do not have identical shapes. The faces around the crown are bezel, star and upper half whereas the table is a symmetrical octagon. The pavilion features long conical faces with deep Vs. The culet is one the 58 faces of the round cut.

The Grading System for Unmodified Round Brilliant Cut

GIA has a precise grading system for all brilliant cuts that are unmodified. For unmodified round-cut diamonds, the system grades on the basis of symmetry and facets which are the key modern standard. The system evaluates the quality of design as well as the craftsmanship of the cut to grade it. There are five grades of a cut that apply to round brilliant cut diamond too, namely, Excellent, Very Good, Good, Fair and lastly, Poor. The graders assess every aspect of a cut from the table size to the depth of the cut, the size of the culet to the thickness of the girdle, the crown height to the pavilion depth and more.

Round Cut- Vintage to Modern

The progress of style from round to round brilliant happened over many stages. In the year 1750, a brilliant cut with a circular face-up facet came into popularity. Before round cut came to be known as round brilliant, it went by the name of old European cut. To the uninitiated, the two may seem identical, but there are some very distinct points of difference between the two.

· While both are unmistakably round in shape, the vintage round cut has a way of drawing light whereas the modern cut causes the light to bounce off, resulting in a fiery brilliance.

· The old European cut has a markedly warmer charm whereas the modern round cut is a lot sharper and crisper.

· Rocking the old cut emerges a pattern of light and dark which is noticeably different from the contemporary brilliant cut. Last but not the least, the round brilliant cut diamond of today are mostly machine cut whereas the older stones were all painstaking cut with hands.

The modern round brilliant cut diamond is a favorite pick for solitaire engagement rings.

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