horizontally oriented and hung with a pear shaped facetted drop, all crimp-collet open set with ropetwist borders, mounted in gold testing as 18ct, French gold mark and partial workshop markLength 4.6cm / 1¾''
Width 2.4cm / 15/16''
Principal topaz approximately 20.5 x 18.0 x 7.60mmWeight: 10g
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