Art Deco 6.75 CTW No Heat Yellow Ceylon Sapphire Diamond Platinum Vintage Buckle Ring GIA OMC Engagement Designed as a cylindrical container

Designed as a cylindrical container - tapered with hinged cap

Numbered with maker's mark and fully signed Cartier Paris

com/products/walton-co-art-deco-10-46-ctw-citrine-pearl-diamond-14-karat-gold-brooch-serving-tray

GIA Diamond Dossier: 6223393882

Set in a stylized foliate head and flanked by cathedral shoulders

Art Deco 6.75 CTW No Heat Yellow Ceylon Sapphire Diamond Platinum Vintage Buckle Ring GIA OMC Engagement Designed as a cylindrical containerCentering a cushion shaped mixed cut sapphire weighing 6. 42 carats total Natural Sri Lankan (Ceylon) in origin with no indications of heat treatment Transparent yellow in color with light saturation prong set in a basket With geometric openwork flanked by buckle motif cathedral shoulders Featuring bezel set baguette cuts and bead set single cut diamonds Weighing approximately 0. 33 carat total eye clean and bright Completed by grooved shank Tested as