open set to a close set border of fourteen small cushion cut diamonds, cut-down collet set in silver and gold, fluted trifurcated shoulders and fluted shank Cluster 1.7 x 1.5cm / 11/16 x 5/8''
Diamond approximately 10.6 x 8.8 x 6.7mm Weight: 5.5g
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
Late 18th century diamond flowerhead cluster ring c.1790, probably originally a button, the circular panel slightly domed and set with six pear cut diamond petals,