Shaped Diamond Brooch probably early 20th century with antique cut diamonds, hand pierced and open filigree designed, accented with 21 old mine cut diamonds, estimated combined diamond weight 2.0 to 2.50 carats, 49 x 40.50 mm., 14.7 grams, with appraisal, triangle diamond with three chipped corners, small to moderate chips to some old mine cut diamonds, slightly bent pin stem. Provenance: Estate of Thomas Newton Johnston, all proceeds to benefit First Presbyterian Church of Mooresville, North Carolina triangle diamond with three chipped corners, small to moderate chips to some old mine cut diamonds, slightly bent pin stem