OHQ signed two-strand necklace, antiqued brasstone with aqua & navy blue charms

This is a dainty OHQ signed necklace featuring aqua and blue dangling charms on lightly antiqued brasstone chains. One chain has linked bar segments with the charms and the other is a tiny metal bead chain. She measures about 16” inches plus a 3” inch extender. The back of the bottom central charm is signed OHQ. There is a lobster claw clasp and also a lobster claw that attaches the extender. Very good pre-owned condition with light wear.