Garnet
From Shadow of the Throne Wiki
Appearance: A transparent stone which is usually a darkish plum red.
Description: It is said to encourage robust good health and sexual desire, enhance the wearer's imagination. Symbolizes courage, truth, grace, compassion, protection on long journeys, constancy and fidelity. Garnet pendants are frequently gifted to young Dynasts off for Threshold adventures, for protection while traveling.