Raw smoky quartz points dangle with delicate loops of sparkling chain and are topped with a tiny faceted smoky topaz gemstone bead. Crystals are about 1 inch long, but earrings hang about 3.5 inches total. Silver Plated": a very thin layer of silver, also bonded to a base metal. It will most likely tarnish eventually, but can be kept in good condition for much longer with extra care. Minimize exposure to chemicals (hairspray, lotions, perfume), sweat and water, and store gold plated jewelry in a closed container when not wearing (like a ziploc baggie or jewelry box), and your plated jewelry will be less likely to tarnish.