Sterling Silver w/14k Smoky Quartz Ring Size: 6 Length: 0 Weight: 9.10 Jewelry item comes with a FREE gift box. Re-sized or altered items are not subject for a return. Sterling Silver w/14k Smoky Quartz Ring Product Type:Jewelry Jewelry Type:Rings Material: Primary:Gold Material: Primary - Color:Yellow Material: Primary - Purity:14K" Our gemstones are treated to order to enhance color: topaz-irradiation; amethyst-heating; quartz-heating; aquamarine-heating; emerald-oiling/resin; ruby-heating; tanzanite-heating; sapphire-heating; citrine-heating; peridot-not enhanced; garnet-not enhanced.