An Art Deco emerald and diamond cluster ring, the square emerald-cut emerald set with two baguette-shaped shoulder diamonds, with further old circular-cut diamonds in platinum, size M 1/2 Apanied by report number 114551 dated 16th September 2020 from SSEF stating that the octagonal step-cut emerald measures 10.95 x 10.65 x 6.30mm and is a natural emerald with indications of minor clarity enhancement (minor oil in fissures). Origin: Colombia