RAVAUT Yellow gold 18k (750 ‰) brooch or clip adorned with calligraphy initials

RAVAUT
Yellow gold 18k (750 ‰) brooch or clip adorned with calligraphy initials
and rose-cut diamonds, the clasp in yellow gold set
with a pearl, most likely natural
Signed
French production from the 1900s
Length: 5,7 cm
Gross weight: 8,9 g