An early 20th century cabochon emerald and diamond cluster ring

An early 20th century cabochon emerald and diamond cluster ring, the high domed cabochon emerald is set in a swirling design of circular and rose-cut diamonds in platinum, size N

Accompanied by report number 286611/20054155 dated 21 September 2021 from Anchorcert stating that the round cabochon emerald is a natural emerald with evidence of minor clarity enhancement. Origin: Colombia.