This is a slightly different take on the Triforce from Legend of Zelda. Designed for a feldspar, but would be ideal
in a golden tourmaline, and can be cut from RI = 1.52 - 2.16 with no changes. The reflection pattern on this
stone has a pretty high light return, but has the added feature of looking like a snowflake.
Suggested size = 6-8 mm.