S8PEPT4.5BS4BD
4.5 mm, .approximately .40 carat blue sapphire, heat-treated only
double bezel to highlight the sapphire
graduated platinum beads
available in other sizes from 3 mm to 6.5 mm and in ruby or diamond
sturdy, easy to use clasp
pendant and beads slide on the chain, do not get pulled up to one side
made in New York