A SAPPHIRE AND DIAMOND RING
The oval mixed-cut sapphire weighing approximately 11.55 carats, to a marquise and single-cut diamond double border, raised on tapering shoulders and a polished hoop, finger size L
Accompanied by report no.11069 dated 1 April 2015 from The Gem & Pearl Laboratory, London, stating the 11.55ct sapphire shows no evidence of heat treatment, origin Madagascar
A SAPPHIRE AND DIAMOND RING
The oval mixed-cut sapphire weighing approximately 11.55 carats, to a marquise and single-cut diamond double border, raised on tapering shoulders and a polished hoop, finger size L
Accompanied by report no.11069 dated 1 April 2015 from The Gem & Pearl Laboratory, London, stating the 11.55ct sapphire shows no evidence of heat treatment, origin Madagascar