old mine brilliants and double-eight cuts to the outside, close cut down collet set in silver and gold, fluted to the back, trifurcated foliate shoulders with fluted shank, the shank probably slightly later added Width 1.6cm / 9/16''
Central diamond spreading approximately 6.1 x 6.1mm Weight: 7g
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,
Diamond and gold bombe style cluster ring by Cartier, Paris, with a central round brilliant cut diamond of approximately 0.70ct, claw set and raised upon a diamond cluster panel of butterfly outline,