Pendant necklace in white gold, yellow gold and diamonds

18k white and yellow gold necklace. Geometric motifs set with brilliant-cut diamonds. Total diamond weight: approximately 0.90 ct. Omega link. Length: 42.00 cm. Chain width: 0.25 cm. Length of the motif section: 1.79 cm. Width: 0.82 cm. Total weight: 14.84 g. Owl hallmark. Excellent condition.