Classic (maybe vintage) smoky topaz or quartz ring. Not 100% sure if it's topaz or quartz. Gold band, Nice weight. There are no markings that read 10-14-18 karat so I'm not certain which it is.Looks like some of my 14 K pieces if I had to guess. Size 6.5 See pics on the ring sizer for exact size See pics for color. It's a beautiful, brownish/amber stone. Smoke free home. Small dog friendly home. No return. Sale is final on this piece.