A BELLE ÉPOQUE SAPPHIRE AND DIAMOND BROOCH
Designed as a pierced old and rose-cut diamond oval plaque of foliate motif, centering upon an oval-cut sapphire, circa 1910, 2 ins., mounted in platinum
A BELLE ÉPOQUE SAPPHIRE AND DIAMOND BROOCH
Designed as a pierced old and rose-cut diamond oval plaque of foliate motif, centering upon an oval-cut sapphire, circa 1910, 2 ins., mounted in platinum