Ring Napoleon III flower, diamond yellow 0.40 ct

Ring Napoleon III flower, diamond yellow 0.40 ct In five strands of yellow gold 14k, the basket in a double scalloped corolla, surmounted by an old oval-cut diamond golden yellow weighing approx. 0.40 ct. The petal borders of the lower corolla were adorned with a black enameled border, of which a few traces remain. 19th century. Dimensions of diamond: 6.1 x 5.1 x 2.2 mm approx. Size : 49 (can be modified). Weight : 4.7 g (14k - 585/1000 - shell hallmark). Condition : Very good overall condition. The diamond has small chips and inclusions (SI2 purity). Its color is a deep golden yellow with amber nuances.