Delicate stones and a thin gold bar connector adds a dose of shine and sparkle with this pave bar necklace. Spring Clasp. Weight: Lightweight. Material: Chain: 14kt Gold Filled; Pendant: Gold-Plated Brass; Cubic Zirconia. Color: Gold. Size: Chain Length: 16″ or 18″; Pendant Length: 21mm Width: 1.6mm.