18k white gold, each featuring a ribbon composed of a line of brilliant-cut diamonds between two rows of cabochon cut sapphire.
N. 18 diamonds estimated to weigh a total of approx. 2.00 ct, F-G colour, VS-SI clarity, and n. 28 blue sapphires estimated to weigh a total of approx. 4.40 ct, as measured and graded in the mount.
Hallmarked โ750โ. Weight: 14.6 g.