White Ice Sterling Silver Rhodium-Plated Gold-Tone 18 Inch Diamond Necklace With 2 Inch ExtenderMetal Type Sterling Silver Item Number QW381 18 Finish Polished Stone Type_1 Diamond Stone Quantity_1 1 Length of Item 20 in Stone Weight_1 0. 005 ct Chain Length 18 in Chain Type Cable Chain Width 1. 25 mm Charm Element Length 26 mm Charm Element Width 10 mm Clasp Connector Lobster Extender Length 2 in Feature Solid Manufacturing Process Casted Completeness Complete (all stones included) Stone Shape_1 Round Stone Size_1 1 mm Item Weight U M gm Width