Estate jewelry Boucheron diamond necklace, 431 round diamonds weighing 12.50 carats, 18 karat white gold, 15 inches long, 1/4 inch wide.
Details
-Signed Boucheron 750 with French assay and makers marks
-431 round diamonds approximately 12.50 carats
-Length 15 inches, width 1/4 inches, gross weight 27.6 grams