the oval facetted stone of warm hue, secured and raised by a line of ribbed claws from broad shoulders, flat tapering to shank, ribbed to exterior, the sides polished, French assaymarks, signed 'MONTURE Cartier', Cartier SA crossed C's workshop mark, serial number worn, possibly P5413, accompanied by IAJA Expertise report no. XP1897-151024 signed by Olivier Bachet & Bernhard Berger declaring that in their opinion this is a 'genuine Cartier item' from Cartier Paris, Special Order, 1957 Length 2.3cm / 7/8''
Width 2cm / 13/16'' Weight: 16g
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