Go green with this gorgeous Clear Quartz over Green Onyx pendant! Layered with faceted clear quartz for an extra brilliant shine this gemstone hangs from an 18" traditional Tacori chain. The combination of the Clear Quartz over Green Onyx and surrounding diamonds are sure to leave your girlfriends green with envy.Design Details - Precious Metals: Silver Gemstones: Clear Quartz Over Green Onyx Approximate carats as pictured: 16.20cts 0.51ctw dia Size: 0.95"w X 0.95"L Gemstones also available: Black Onyx Clear Quartz Over Red Crystal Blue Quartz Over Hematite Available in Sterling Silver with 18k Yellow Gold Accents