The Azure Sapphiro are necklaces owned and worn by Feralina and Ferdinand Evanesca, they usually worn around their necks and never taken off for some reason.

Ever since in their young age, they are given these necklaces which holds a secret within and its said that the necklace often glow and lets out a chiming and humming tune then to access an unknown hidden magic that can be manipulated at their own will.

Description
Both the necklaces features round and circular sapphire pendants, the difference are very obvious.

Feralina's Azure Sapphiro necklace has a shorter necklace loop and has over 10 round, circular sapphire pendants formed in an inverted stack, 5 on the top, 4 on the middle and a larger round sapphire pendant on the bottom. As for Ferdinand's has a longer necklace loop and features only one large round sapphire pendant and surrounded with a silver backing frame. Both the necklaces pendant surface are in smooth convex texture for a much more rounder finish.