LOT 001 FINE 19TH CENTURY HARDSTONE CAMEO BROOCH/PENDANT NECKLACE BY LUIGI ROSI, OVAL AGATE PLAQUE CARVED IN WHITE RELIEF TO DEPICT THE FULL-LENGTH FIGURE OF A DANCING MUSE, POSSIBLY TERPSICHORE IN A GOLD AND SEED PEARL FRAME, SIGNED L. ROSI ON FRONT AND INSCRIBED ON REVERSE “LUIGI ROSI, ROMA, PIAZZA DI SPAGNA, 86”. UNMARKED 20″ NECKLACE, 2 X 1-3/4 BROOCH, 34 DWT (52 GM)