Yellow Tourmaline Cluster CharmA 9mm yellow tourmaline with eleven white CZ rounds at 1. 30mm in a 269mm 925 sterling silver setting the Yellow Tourmaline parallels the green variant in structure but occupies an entirely different colour register. Yellow tourmaline ranges from pale citrus to deep amber depending on the stone. Tourmaline's natural transparency is fully visible at 9mm you see into the stone rather than just across its surface. The CZ halo creates a frame that