These T Bar earrings take the design up a notch by featuring a stunning pair of thin black tourmaline crystals, which are wrapped in gold fill, sterling silver, or 14K solid gold. The stones are particularly lovely, since they grow in patterns, called rutiles, and this gives them a faceted look so that they reflect the light in long rays along their length. They range from 15-20mm long, and are around 4mm wide.