Natural Rutilated Quartz, Smoky Quartz, & Lemon Quartz Sterling Silver Ring - Size 7This all natural, handmade ring is one of a kind at BTB! It features stunning natural stones and a solid sterling silver finish. Heavy silver work done and takes 7 10 days to handmake! Rutilated Quartz (inner stone): Brings about inner peace, reduces stress, and increases self confidence. Smoky Quartz (alternating outer stones): Promotes courage, relieves stress and anxiety. "Grounding stone", symbolizing stability and grounding. Lemon Quartz