A Belle Epoque 14k white gold and synthetic sapphire ring
The shoulders and the oval bezel set with rose-cut diamonds surrounding a synthetic sapphire of the period (so-called "Verneuil" sapphire) of ca. 12.94 ct (ca. 17.20 x 12.98 x 6.75 mm). Hallmarks: Fineness 585. Bezel 2.1 x 1.7 cm. Ring size 54. Weight 6.83 g.
Circa 1910/15.