Ring with 14 navette-cut sapphires and 6 brilliant-cut diamonds

Ring with 6 brilliant-cut diamonds totall. ca. 0.50 ct, marked, ca. WHITE (H)/ VS-P1, some chipped, sapphires ca. 4.5 x 6.5 mm, 14K WG, 7.2 g, ring size: 56, early 21st century, minor signs of wear.