Delicate brooch imitating lace in platinum (850‰ and yellow gold 18k (750‰) two-tone gold adorned with two half-pearls, most likely natural and old-cut round-cut diam

Delicate brooch imitating lace in platinum (850‰ and yellow gold 18k (750‰) two-tone gold adorned with two half-pearls, most likely natural and old-cut round-cut diamonds, rose-cut
Italian production from the 1915-20s
Dimensions: 1,5 x 7,5 cm
Gross weight: 13,7 g