The most popular cut for engagement rings, the round brilliant cut (RBC) diamond has a round girdle outline, symmetrically placed triangular and kite-shaped facets and a table. This cut can have 57 or 58 facets depending on whether the diamond has a culet facet. The number, size, and placement of the facets deliver the incredible sparkle and the flashes of color associated with a brilliant cut diamond.
Learn more about this diamond cut before you shop: [ Ссылка ]
Learn more about the 4Cs of diamond quality: [ Ссылка ]
