Necklace in white gold, platinum and diamonds

Antique pendant necklace in 750‰ white gold and 950‰ platinum, set with an old-cut diamond of approximately 0.60 carat, H, SI, and 3 other old-cut diamonds (approximately 0.20 carat, H, SI).

Neck circumference: 42 cm

Weight: 4.59 grs