For the Tacori Girl looking to go Rocker Chic this is the perfect necklace. Pair it with your black leather jacket and boots for ultimate rocker appeal. (Chain included)Design Details - Precious Metals: Silver Gemstones: Black Onyx Approximate carats as pictured: 16.70cts Size: 1.05"w X 1.5"l Gemstones also available: Blue Quartz Over Hematite Clear Quartz Over Red Crystal Clear Quartz Over Green Onyx Available in Sterling Silver with 18k Yellow Gold Accents