Ring with sapphire approx. 4.2 ct of fine cornflower blue,

Ring with oval faceted sapphire ca. 4.2 ct, finest cornflower blue, flanked by 2 white round faceted sapphires (abraded and chipped), 14K yellow gold, 30.2 g, ring size 61, W: 14.5 mm, 21st century, minor signs of wear, 2 certificates included.