having a central groove and joined in an over and underlapping pattern, the curves flexible through the encircling fit, marked JC for Jacques Cartier of Cartier London, serial number P1796, 18ct gold London import hallmark dated 1971, stamped 750, accompanied by IAJA Expertise report no. XP1589-210824 signed by Olivier Bachet & Bernhard Berger declaring that in their opinion this is a genuine Cartier item by Cartier London, 1971 Length 18.8cm / 7�''
Width 2cm / �'' Weight: 93g
Art Deco diamond and sapphire oblong cluster ring, c.1920, set with an old lozenge cut diamond to a calibre cut sapphire ground and outer diamond border of old brilliant cut stones, diamond line shoulders extending up to the principal diamond, millegrain set, engraved anthemoin and laurel to half shank, lozenge pierced to gallery, serial number within the shank 3632
Large early 20th century diamond set articulated openwork oval brooch-pendant, c.1905, possibly French, featuring a knifebar lattice with central yellow diamond, of approximately 0.65ct, in white diamond flowerhead cluster,