set with a sapphire surrounded by diamonds.
No. 01 blue sapphire, octagonal shape, step cut, approx. 2.60 ct.
No. 46 diamond, round shape, brilliant cut, approx. 0.50 ct; F-G, VVS-VS.
No. 12 diamonds, navette shape, modified brilliant cut, approx. 1.00 ct; F-G , VVS-VS.
IT size 16 - US size 7 1/2. Weight 12 g.
Item condition grading: ***** excellent.