Shop our Iolite jewelry curated selection, handmade by global artisans. Find your new favorite rings, pendants and necklaces or make a unique gift to that special someone. Iolite gemstones come in purple or blue and it’s the birthstone for those born between Jan 20th and Feb 18th. Coming from the raw stone Cordierite, Iolite has alternative names: 'Vikings’ Compass’ and 'Water Sapphire’. A gemstone that promotes wisdom, truth, dignity, and spiritual mastery. Discover our ethically crafted collection in silver, gold or brass.