This is stunning platinum necklace. The necklace is set with sparkling round cut diamonds that weigh approximately 5.00ct. The color of these diamonds is J with SI1 clarity. The necklace has a tapering width from 3.5mm to 5.5mm. The necklace measures 16 3/4 inches in length and weighs 25.6 grams. The necklace is stamped 5.00 Pt850.