mounted in platinum with yellow gold claws to the emerald, accompanied by AGL report no. 1094491 and SSEF report no. 131611 both giving a Colombian origin opinion for the emerald and that it shows no evidence of clarity treatment (no oil), the diamonds total approximately 0.80ctWeight: 5g
Early 20th century ruby and diamond cluster ring, c.1910, the oval facetted Burma ruby of approximately 2.60ct, to a cut-corner rectangular diamond set double border,
Antique emerald and diamond three stone ring, c.1900, centred by a principal 2.33ct octagonal step cut Colombian emerald, flanked by cushion cut diamonds, rose cut diamond points between, to an openwork looped scroll gallery and reeded shoulders, mounted in 18ct gold, accompanied by GPL report no. 21811 giving the Colombian origin opinion for the emerald and that the stone shows minor clarity enhancement, the cushion cut diamonds approximately 0.80cts in all
Single stone diamond ring, claw set with a 5.98ct rounded cushion cut diamond, of approximately K VS2 grade, between stepped baguette cut diamonds, collet set, mounted in platinum, simple D shaped shank