designed as opposing dragons' heads in carved corallium rubrum each with pave diamond ball terminal, accented with square, circular and baguette cut diamonds, the back half in gold and blue enamel with snakeskin pattern, opening on a swivel turn at the back, indistinctly numbered possibly 74044, French assay marks Inner circumference approximately 173mm, Weight: 54.5g
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
Old pear cut diamond cluster ring, of lozenge outline rising at the centre, formed two old pear cut diamonds, back-to-back, further set with small cushion and single cuts, scroll carved gallery, open set in gold, total diamond weight approximately 2.90cts