MINERAL TYPE: Bi-Color Tanzanite
COLOR: Purple Blue – Yellow Pink
WEIGHT: 4.93 CTS.
MEASUREMENT: 14.4X9X5 MM.
LOCALE: Merelani, Tanzania
 
This natural, unheated 4.93 ct Bi-Color Tanzanite from Merelani displays a striking transition from rich Purple Blue into soft yellow-pink tones. With bold pleochroism and smooth zoning, this crystal captures the full complexity of Tanzanite’s natural color range—an ideal piece for collectors or one-of-a-kind custom work.
 
Fun Fact: Bi-color Tanzanite in its unheated state reveals the full spectrum of the mineral’s natural pleochroic behavior, with each viewing angle unveiling a new blend of hues.