Tharsis is a vast volcanic plateau in the western hemisphere of Mars, where valleys of water once stretched across its land. This design is a symmetrical outline of diamond-like facets and has a hinged clasp for easy insertion and removal.

Cast in 316L stainless steel with an implant-grade steel clasp. Options include “nude” steel, black DLC (diamond-like carbon) coating over stainless steel, or 18k yellow or rose gold PVD coating over stainless steel.