Gemma Redux Crystal Quartz Cami Earrings All Gemma Redux pieces are handmade by our trained staff of artisans As a CFDA Fashion Incubator brand, Gemma Redux is recognized by the fashion industry as an up-and-coming fashion jewelry brand with unparalleled design, craftsmanship and fashion-forward aesthetic crystal quartz stones earrings with fire dipped chains. surgical steel ear wires. Domestic