Tapered trillion or TAPERED TRILL cut crystal glass has an elongated triangular shape that culminates in a point. While similar to standard trillions, the tapered silhouette has more dramatics thanks to its outward sloping sides. Precise faceting patterns optimize the 73 facets to radiate light down the tapering edges. When set in earrings and rings, tapered trillion crystal glass really catches eyes. The cut highlights crystal’s flawless brilliance.