73. RUBY AND DIAMOND CLIP, CIRCA 1930 Forming a stylised arrow, set with old-cut and 8/8-cut diamonds, accented with eight ruby cabochons, French hallmarks for platinum (850°/00) and 18K gold (750°/00), master hallmark partially effaced, dimensions 4.80 x 5.30 cm, gross weight 26.78 g. RUBY AND DIAMOND CLIP, CIRCA 1930 Designed as a stylised arrow, set with old brilliant- and single-cut diamonds, highlighted by eight ruby cabochons, French assay marks for platinum and 18 carat gold, maker's mark partially illegible, measurements 4.80 x 5.30 cm, gross weight 26.78 grams.