the principal diamond, approximately 1ct, within a graduated two row border of smaller cushion cuts, cut-down collet set, the close set underside inscribed with a cypher possibly MYL, and bright-cut engraved scalloped border with zigzag band, mounted in silver and gold, simple gold shank of facetted sectionDiameter 1.5cm / 9/16'''Weight: 4g
18th century diamond three row ring, c.1790, each row with seven old double-eight cut diamonds, close collet set in silver and gold, to tapering trifurcated shoulders and simple shank in gold
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