Amazing platinum Belle Epoque necklace featuring an array of round and pear cut diamonds in a curving, openwork setting with an "en tremblant" briolette cut light brown diamond in the center. The diamonds have a total weight of 4.0 carats with GI color and SI1-I1 clarity. The centerpiece measures 2" tall x 2" wide. The necklace measures 16" long. Circa 1910s. Appraised Value $24,590.00