to a graduated two row border of small old double eight and single cut diamonds, button backed close cut down collet setting in silver adn gold, later simple wire shank Cluster 12.5 x 12.4mm / � x �''
Central diamond spread 6.3 x 6.3mm Weight: 4.5g
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