Description: A stunning 4.28ct Oval Cut Pink Tourmaline. This tourmaline would be perfect alone or as a centerpiece in your dream jewelry piece.
9.90 x 8.95 x 7.06 mm
The color of a tourmaline can be caused by many varying factors. Some of which include elements of radiation exposure.
Tourmalines are pyroelectric gemstones. This means that "Tourmaline becomes electrically charged when heated. Also when squeezed: it's piezoelectric too" (gia.edu/tourmaline).