Balanced Perspective Opal Necklace The Balanced Perspective Opal Necklace resembles harmony with a dazzling and elegant design. The opal and the clear cubic zirconia crystals balance perfectly on each side of the silver-finished teardrop-shaped pendant. The necklace hangs from a 19 inch chain adding to the drama of the glamorous design. Dimensions: Width 0.62" Height 1.2" Length 20.0" Materials: Rhodium over a brass base. Cubic Zirconia. Synthetic Opal. Rhodium over a brass base chain