Raymond Yard Diamond & Gemstone Brooch

center modified square corner cut aquamarine approx. 19.4 x 18.6 x 13.5mm, 12 round faceted sapphires ranging from approx. 3.3 to 3.8mm each, approx. 53 round brilliant and marquise cut diamonds estimated total weight 6.20cts., F-I, VS to SI, stamped "Yard", hand inscribed "2423", mounting tested platinum, 2 x 1-7/8 in., 30.2 grams; with fitted gold frame, tested 18kt. yellow gold, 2-1/4 x 1-5/8 in., 12.4 grams

Provenance: Estate of T. Kenneth and Karin Ellis, "Stepping Stones", Hot Springs, Virginia
Condition Report: very small abrasions to two outer sapphires visible with loupe, otherwise very light wearÿ