18K white gold diamond cluster pin/pendant featuring 20 round diamonds weighing approx. 4.40 ctw, 43 marquise cut diamonds weighing approx. 8.40 ctw, 5 pear shape diamonds weighing approx, 1.40 ctw and 36 channel set straight baguette cut diamonds weighing approx. 1.80 ctw, overall average color grade F-G and overall average clarity grade VS, traditional pin back with soldered loops to be worn as necklace, 1.5 in x 2.5 in., 32.1 grams The Estate of I.D and Mickey Shapiro, Baltimore, MD.