Pearl necklace cultured saltwater pearl and diamonds 0.15ct 18K white gold

Necklace in 18K white gold with a cultured saltwater pearl and three brilliant-cut diamonds with a total Carat of 0.15, quality H VS. The necklace weighs 16.80 grams and has a width of 9.09 millimeters and a height of 16.64 millimeters.