Diego PERCOSSI PAPI Rome Beautiful articulated necklace in yellow gold (750) with geometric links decorated with cabochons or faceted agate plates (brown, zoned, dendritic Ural, carnelian ...), rock crystal or nephrite spinach in closed setting, some highlighted with filigree scrolls or reserves enameled blue and green and punctuated with small white pearls mabe. Small white pearls buttons in nail setting. Ratchet clasp, with eight and safety chain. Hallmark of the House [with the Dauphin]. Signed PERCOSSI PAPI on the clasp. Italian-Russian workshop LE.RO. [LEningrad - ROma] of Saint Peterbourg (1991-2007), circa 1995-1996. French goldsmith's hallmark: Sté C.C. [gland]. Eagle head hallmark. Gross weight : 47 g. - Length: 40 cm. Twist to some links, some small shocks, small missing enamels, some chips. We thank Mrs. Maria Teresa PERCOSSI PAPI for having given us the information on the Italian-Russian workshop of the mark and the date of realization of this unique piece, around the middle of the years 1990.