An Art Deco emerald and diamond ring, 1920s

An Art Deco emerald and diamond ring, 1920s, designed as an elongated openwork plaque, centring on a cushion-shaped emerald weighing approximately 1.10 carats, within a surround of cushion-shaped diamonds totalling approximately 1.20 carats, mounted in platinum, size L1/2

Accompanied by GCS report no.5777-8763, Dated February 2nd 2022, stating that the cushion-cut emerald is of Colombian origin, weighing approximately 1.10 carats with indications of minor clarity enhancement.