Trillion Cut Studs Diamond + Green Emerald

Trillion-cut emerald framed in diamond.

A trillion is an aggressive cut to take an emerald to. The three corners are the most vulnerable points on any stone, and emerald is the most inclusion-prone of the major gems. Most cutters will not attempt it, which is why trillion emeralds are uncommon at any size.

Each corner is protected within the diamond frame rather than left exposed at the edge of the setting.