Huge finely crafted boone depict woman (Venus?) & cupped set in Blackened Silver Marquisette filigree Pendant

Beautiful a n t i q u e Deco Nouveau c a r v e d cameo p e n d a n t total length is 3”. The setting measures. 2-5/8” x 1 7/8” and is studded with Marcasite stones. It features Cupid & Venus or Psyche in exceptional detail and weighs 16.5 grams. The cameo is secure in the setting with no movement but shows some clear adhesive around the back edge, chipping on the edges, areas where the shell has separated, vertical cracks from bottom up & top down, and a partially repaired crack on the lower left edge (back view) that will need to be secured. The silver bezel setting is hallmarked 800 (on the clasp). Circa 1910.