AN ART DECO KASHMIR SAPPHIRE AND DIAMOND RING... Lot 213

AN ART DECO KASHMIR SAPPHIRE AND DIAMOND RING in platinum, set with a sugarloaf cabochon saphir of 4.43 carats, the ornate mount with Greek Key motifs and accented by single cut diamonds, marked indistinctly, size I / 4.25, 6.2g. Accompagné d'un fac-similé de rapport gemmologique indiquant que le saphir est d'origine du Cachemire, sans indication de traitement thermique.