Four rounded Clear Quartz layered over Green Onyx gemstones sparkle set in metropolitan silver with diamonds adorning each bead of metal. Milgrain detailing decorates every millimeter on this ultra-glamorous Tacori cocktail ring.Design Details - Precious Metals: Silver Gemstones: Clear Quartz Over Green Onyx Approximate carats as pictured: 4.00ctw 0.20ctw dia Size: 0.72"w X 0.72"l Gemstones also available: Clear Quartz Over Red Crystal Blue Quartz Over Hematite Available in Sterling Silver with 18k Yellow Gold Accents