the earrings, claw-set oval-cut rubies weighing approximately 3.48 ct, clustered by round brilliant-cut diamonds with milgrain detailing, above tapering baguette-cut diamonds, leading to a round ruby in a square setting, the ring; set to centre an oval-cut ruby weighing approximately 0.70 ct, clustered by tube-set round brilliant-cut diamonds weighing approximately 0.25 ct, with milgrain detailing, on a rounded band, size N, total weight 15.80 grams