Elevate any look with this eye-catching black onyx pendant necklace. Elevate any look with this eye-catching black onyx pendant necklace. Metal: sterling silver Chain length: 18 in. Plating: rhodium Packaging: boxed Finish: polished Pendant size: 1.26" x 0.47" Chain type: boxSTONE DETAILS Stone type: onyx & white topaz Total weight: 1 1/3 ct. Center stone weight: 1 1/3 ct. Center stone size: 12 mm x 8 mm Shape: pear Setting: prong Size: 18". Gender: female. Age Group: adult.