, the step cut octagonal emerald in a border of old brilliant cut diamonds to a scalloped edge collet, tapering diamond cluster panel shoulders set with cushion and old brillant and single cut diamonds, reeded edging extending along the shank back, mounted in gold Cluster 1.1 x 1.1cm / 4/8 x 4/8''
Emerald approximately 6.9 x 6.5 x 2.7mm Weight: 4g
Antique diamond and emerald heart pendant-brooch, c.1900, centred by an inverted pear shaped Colombian emerald to a pave set old brilliant cut diamond ground, open cut down collet set in platinum and yellow gold to back, wave pierced scroll gallery, hinged pendant loop to verso and with detachable brooch fitting accompanied by AGL report no. 1124775 giving a Colombian origin opinion for the emerald with insignificant oiling
Late 18th and early 19th century foiled amethyst suite, c.1800, comprising a necklace with cross pendant, a pair of bracelets, a pair of pendant earrings and a coronet shaped brooch,