Vintage Art Deco lavaliere Confetti Cabochan Necklace / 1930's Czech Lavaliere Necklace with Confetti Cabochan

Vintage Art Deco lavaliere Confetti Cabochan Necklace / 1930's Czech Lavaliere Necklace with Confetti Cabochan. This is really detailed in design, and ornate in beauty. Lovely filigree box clasp. Two-piece pendant, the top section measures at 1" Tall x 1'2" wide decorated with leaves, lines of dots, with swirls. the bottom section is decorated by leaves and 4 faux pearls surrounding the confetti cabochan, detailed with a drapery under the cabochan, Measures 1-1/2" tall x 1" wide. The piece is made of copper, No mark
Could be Edwardian era?? I have not been able to date it, should you know anything about this piece I would greatly appreciate the info.