Faceted Black Onyx gives luxe and lovely inspiration to the raw elongated cushion shape of this pendant enhancer. With 18kt yellow gold details looking rich in crescent prong work modern woven details create a timeless piece with edgy elegance. (Chain not included)Design Details - Precious Metals: Silver Gemstones: Black Onyx Approximate carats as pictured: 25.78cts Size: 0.98"w X 1.50"l Gemstones also available: Clear Quartz Over Chalcedony Available in Sterling Silver with 18k Yellow Gold or Rose Gold Accents