A myriad of colorful gemstones and silver diamond links make this chain necklace a must-have statement piece! Flirty and fun the combination of Clear Quartz over Green Onyx Clear Quartz over Red Crystal and Blue Quartz over Hematite gemstones are bound to freshen up any outfit.Design Details - Precious Metals: Silver Gemstones: Clear Quartz Over Red Crystal Blue Quartz Over Hematite Clear Quartz Over Green Onyx Black Onyx Approximate carats as pictured: 10.27ctw Size: 18"l Available in Sterling Silver with 18k Yellow Gold Accents