Ring in yellow gold, silver, diamonds and Natural Burma Ruby

MATERIAL: yellow gold, silver, diamonds and ruby DESCRIPTION: ring made with an oval-shaped ruby cut embellished with brilliant-cut diamonds, seven on each side, bears the mark 750 and 800 SIZES: ring 6.5 WEIGHT: ruby ct 2.75, diamonds 0.80 ct, G-H color, VVS clarity, gr 9, ruby has no evidence of treatment, accompanied by IGI certificate n. 46630 of 07.03.2019, Milan