Each circle on this adjustable-length necklace features hand-picked pavé gemstones, surrounded by a polished rim for even more shine. Gemstone: Cubic Zirconia (Man-Made). These expertly-cut gemstones are intricately set by hand, catching the light as they flow across brushed metal. Material: DD Signature Gold Plated Over High-Quality Brass. Length: 14" - 19" (adjustable) Width: 0.18"/ 4.6 mm