925 Sterling Silver Smoky Quartz Necklace is beautiful and unique with it's cushion cut look and four prong design surrounding the gorgeous Smoky Quartz stone! Imagine how stunning this will look with your dress up outfit or how delighted someone special would be to receive this as a gift. Smoky Quartz Necklace has a 18 inch chain and displays the 925 stamp. Buy now and receive free USA shipping and free gift boxing! All jewelry comes with a 30 day money back guarantee!