An emerald and diamond ballerina ring, circa 1950s
White and yellow metal

The octagonal step-cut emerald, four-sided by brilliant-cut diamonds, within a surround of baguette-cut diamonds, to bifurcated shoulders and a tapered band, diamonds approx. 3.20 carats, unmarked, ring size M

A verbal result was obtained from GCS Laboratory stating that the emerald is of Colombian origin, with a minor amount of oil in fissures (at time of testing).

The item has been XRF tested and found to be 9ct gold.