Edwardian Platinum Diamond Bow Wreath Pendant Brooch 2.5''x1.75''. Includes approx. (143) Old European and Swiss single cut diamonds weighing an estimated total of 6ctw, average clarity SI-2 and color H. It also has two cream color semi-baroque shaped pearls measuring 6.3-7.7mm. Screw on verso released pin to make it a true pendant. Professional repair to one small bow edge at left. Unmarked. It weighs 22.5 grams. Likely French of English in manufacture. Missing one small diamond at left of bow. Comes with recent 2021 appraisal from Northwest Gemological Laboratory.