Van Cleef & Arpels “Papillon” necklace in yellow gold and diamonds

A necklace, pendant signed by Maison Van Cleef & Arpels, openwork “Papillon” model, in 750/000 yellow gold, the body is set with brilliant-cut diamonds, on a convict link chain filed in 750/000 yellow gold. Dimensions of the pendant: 20 x 22 mm. Length: 385 - 425 mm Weight: 9.4 grams Diamond weight: approximately 0.06 carat