Smokey Quartz - 4.58 CtLight Coded Smokey Quartz: Category: Semi Precious (To select refer to the Blockage chart below) Blockage Chart Carat 4. 58 Ct Color Grey Shape Oval Mix Refractive Index 1. 544 1. 553 Finger to be worn on Middle Finger(any hand) How will this help you? Smokey Quartz promotes stability, especially during turbulent times, and helps in balancing emotions to achieve a sense of inner calm. Smokey Quartz absorbs and transmutes negative energies. It forms a