Rainbow sapphire
Mined at an unknown location in Ilithi, the rainbow sapphire exhibits a dark blue hue that, when faceted, subtly flows into two different colors. If left uncut, the sapphire's colors are muddied and appear dull and discolored.
Introduced at the Shimmer Shack during the Shard's South Bridge Street Faire 415 in 2015.
While the specific details are unknown, two artisans, Mister Garnaal Arnskeg and Glitter Advisor Kimallus, were credited with the discovery of the rainbow sapphire, however, both refuse to comment on where in Ilithi the gems were found. Rumors speculate that both parties have been quietly feuding for many years, and it is assumed that the precious rainbow sapphire is just one more reason for their continued denial of the other's existence.
They are required for alterations.