Sapphire and diamond gold ring

18k white gold, set with blue sapphire framed by diamonds.
Round shape huit-huit cut diamonds ca. 0.50 ct, G-H, VS.
Round shape composite cut sapphire ca. 0.60 ct.
Front dimensions 11 x 11 mm. Weight 5 g.
IT ring size 23 - US ring size 20.
Item condition grading: **** good.