for a total diamond weight of approximately 0
au centre un rubis taille poire
dimensions of the pattern: 0
Diamond marquise ring
in 750 thousandths (18 carat) yellow gold figuring a bunch of grapes
Broche Art déco Or blanc Diamant, Saphir Metal:White gold for a total diamond weightBar brooch, in 750 thousandths (18 carat) white gold, 1920s, art deco, composed of two rows of 24 old cut diamonds, approximately H SI, for a total diamond weight of approximately 0. 552 ct, i. e. 2 diamonds of approximately 0. 10 ct each, 2 diamonds of approximately 0. 04 ct each, 2 diamonds of approximately 0. 035 ct each, 4 diamonds of approximately 0. 015 ct each, and 14 diamonds of approximately 0. 013 ct each, surrounding 6 blue sapphires