Blue Topaz Gemstone Drops are available in approximate length of 9 inches string. These Gemstone Drops are finely cut, polished and offered in side drill facetted design. These Gemstone Drops come in various size ranges varying from 5 mm X 7 mm to 6 mm X 8 mm. Blue Topaz Gemstone Drops are used for making variety of jewellery items like necklace, earrings and bangles.