Necklace with pendant 0.50 ct 4.82g 18K white gold

Necklace in 18 karat white gold weighing 4.82 grams. The pendant is 13.9 millimeters wide and 25 millimeters high. It is adorned with 100 brilliant-cut diamonds totaling 0.50 Carat. The pendant has an openable bail. The diamonds are G VS quality.