A BURMESE PINK SAPPHIRE AND DIAMOND RING, the oval cabochon cut pink sapphire claw set in an open mount formed of metal work strands set throughout with graduating old cut diamond highlights, between tapering shoulders on a plain band. Ring size N 1/2. Weight 4.5gms. Accompanied by a Gemmological Certification Services certificate, dated 01.07.2019 and numbered 79221-33, stating that the pink sapphire is natural with no evidence of heating, with an origin of Myanmar (Burma).