Green geometric pendant in yellow gold and diamond

18k yellow gold (750/1000) pendant. Rectangular shape. Decorated with two circular motifs inlaid with green resin. Set with two old-cut diamonds, approximately 0.05 ct each. Total diamond weight: approximately 0.10 ct. Dimensions (including bail): 3.73 cm x 1.17 cm. Total weight: 3.45 g. Owl hallmark. Excellent condition.