modelled in profile, with full billowing sails, and hull all pave set with single and brilliant cut diamonds, the cross with buff top rubies and onyx terminals, calibre sapphire detail and to pennant flags, wire rigging, upon a calibre cut emerald wavy sea base, unsigned, serial number 90906, accompanied by a Mauboussin Certificate of Authenticity issued on 6th September 2010Length 4cm / 1½''
Height 3.4cm / 1 5/16''Weight: 12.5g
19th century large golden topaz and diamond cluster brooch, c.1850, the oval facetted topaz of approximately 34ct, secured by a diamond collet set gold mounted openwork foliate scroll border, all raised within a diamond cut down collet frame, the diamonds all of cushion, old brilliant, double-eight and rose cut, larger diamonds to the outer frame, mounted in silver and gold, total diamond weight approximately 5.10cts
Late 19th century five stone ruby ring, c.1890, the graduated cushion cut Burma rubies, approximately 4.10cts, with eight rose cut diamond points in between, to a pierced and scroll engraved gallery, fluted shoulders, mounted in 18ct gold, stamped '18CT', accompanied by GCS report no. 5776-4880 giving a Burma origin opinion for the rubies and that they show no evidence of heat treatment