the old rose cut oval diamond bordered by cushion, old brilliant and single cut diamonds, close cut down collet set in silver and gold, trifurcated foliate shoulders, fluted slender shank Length 1.7cm / 5/8''
Width 1.4cm / 9/16''
Oval rose cut diamond 11.8 x 9.5 x approximately 2.5mm Weight: 4g
Art Deco single stone sapphire and diamond cluster ring, c.1925, the canted square sapphire of approximately 4.00ct, between calibre sapphire and diamond dart shoulders,