Platinum, ruby and diamond ring, of cluster design centring an oval-shaped ruby claw-set in 18ct yellow gold framed by an open work border of similarly set brilliant-cut diamonds and an outer undulating border of diamonds, the ruby and diamonds together stated to weigh 3.00 carats and 0.888 carat respectively, size M 1/2. Accompanied by gem Research china Lab report numbered G20041,70024, dated 17 April 2020, stating that the oval ruby is natural, of Mozambique origin, with no indication of heating.