Pendant necklace in two golds and diamond

Necklace with a 750/1000 (18k) yellow and white gold pendant. Round curb chain. Length: 45.00 cm. Width: 0.10 cm. Pendant set with three brilliant-cut diamonds, totaling approximately 0.30 ct. Pendant dimensions: 3.70 cm x 1.2 cm. Total necklace weight: 10.81 g. Owl hallmark. Excellent condition.