细节
A FINE STAR RUBY RING, BY CARVIN FRENCH
Set with a star ruby weighing 8.08 carats, with buff-top ruby detail, to the yellow diamond-set hoop, mounted in 20K gold, size 6 1/4
With jeweller's mark for Carvin French
With certificate CS 31065 dated 25/8/97 from the American Gemological Laboratories stating that the star ruby would be, in the opinion of the laboratory, classified as Burmese with no heat enhancement