Stadheim Jewelers - Those born in October have two birthstones; Tourmaline and Opal. Tourmaline is a favorite gemstone for many because it's available in a rainbow of beautiful colors. Opal gemstones are
October Birthstones
Opal and Pink Tourmaline Studs 14k Gold Earrings, Opal and Tourmaline Birthstone Gift, Small Opal Jewelry, Unique October Birthday Gift - Etsy UK