Necklace Yellow gold Sapphire

Necklace in yellow gold 750 thousandths (18 carats). set with sapphire and diamonds. one oval-cut sapphire. total weight approx. 0.67 ct. 12 diamonds brilliant-cut sapphire. total weight approx. 0.48 ct. diamond weight approx. 0.04 ct). length: 43.00 cm. width: 0.72 cm. tongue clasp with eight safety pins. total weight: 23.29 g. owl hallmark. excellent condition