18k white gold, set with a central ruby between a double frame of diamonds.
N. 01 ruby, oval shape, composite cut, approx. 1.80 ct.
N. 20 diamonds, round shape, brilliant cut, approx. 2.60 ct, F-G, VVS-VS.
Hallmarked "750". IT size 16 - US size 7 1/2. Weight 4.9 g.
Item condition grading: **** good.