An 18k gold and emerald Historicist ring

An 18k gold and emerald Historicist ring

The band and domed quatrefoil bezel with Historicist relief decor with fleur-de-lys motifs. Set with a cushion shaped African emerald (ca. 2.93 ct, ca. 9.41 x 9.35 x 5.34 mm) surrounded by a ring of tiny rose-cut diamonds in silver settings. Subsequently hallmarked: Fineness 750. Bezel 1.6 x 1.6 cm. Ring size 53. Weight 10.37 g.
Circa 1870.