bordered by twelve old brilliant cut diamonds, open set in silver and gold, tapering reeded gold shank, accompanied by to laboratory reports giving a Colombian origin opinion for the emerald and that it shows minor clarity enhancement, one from GCS report no. 81313-18 and one from CISGEM, Milan, no. 17846Length of cluster 18mm overall
Width of cluster 12mm overall
Emerald 11x9x6mmWeight: 6g
Late 19th century five stone ruby ring, c.1890, the graduated cushion cut Burma rubies, approximately 4.10cts, with eight rose cut diamond points in between, to a pierced and scroll engraved gallery, fluted shoulders, mounted in 18ct gold, stamped '18CT', accompanied by GCS report no. 5776-4880 giving a Burma origin opinion for the rubies and that they show no evidence of heat treatment