diamond and pearl bow brooch

A platinum bow brooch set with 39 single-cut and old-cut diamonds, from which hangs a large, drop-shaped, natural grey pearl (app. 12 carats). Netherlands, circa 1915.

weight: 5.61 grams
dimensions: 13.6 x 3 cm
dimensions pearl: 8.9-10.3 mm / 17-18 mm length

With certificate from the Gem & Pearl Laboratory in London