TWO MULTI-GEM RINGS, BY DE GRISOGONO
One pavé-set with diamonds and pink sapphire stripes, ring size 7, mounted in gold; one centering a cabochon ruby to the pavé-set diamond and ruby surround and shoulders, ring size 3, mounted in gold
Both signed and with maker's marks for de Grisogono, nos. B 6936 (pink sapphire) and 50025/01-1 (ruby) (2)
TWO MULTI-GEM RINGS, BY DE GRISOGONO
One pavé-set with diamonds and pink sapphire stripes, ring size 7, mounted in gold; one centering a cabochon ruby to the pavé-set diamond and ruby surround and shoulders, ring size 3, mounted in gold
Both signed and with maker's marks for de Grisogono, nos. B 6936 (pink sapphire) and 50025/01-1 (ruby) (2)