Cosmic Sparkle of the Breaking Dawn Genuine Mystic Quartz Sterling Silver Ring(Sizes 4,5,6,7,8,9,10) 10x14mm Genuine Rectangular Faceted Mystic Quartz Top is 3/4" Long and 5/8" Wide Weight is 8.2 to 8.6 Grams Marked .925 Stone Rises 3/8" Up Off The Finger