A VERY FINE TWO-STRAND PEARL NECKLACE

細節
A VERY FINE TWO-STRAND PEARL NECKLACE
Of fifty-three and fifty-five graduated pearls measuring approximately from 5.70 to 11.55 mm. with diamond collet terminals to the marquise-cut diamond clasp, 39.5 cm.
With two certificates dated 8/10/1996 and 19/1/1989 from the Gemological Institute of America stating that the pearls are natural