Excellent antique condition, please see all photos. Green leaf is carved Nephrite Jade. Clear flowers are carved quartz rock crystal. Shiny grayish gems are Marcasite.
Flower centers are cultured pearls. I just restored this piece.
It's really something- beautifully designed, crafted perfectly. Measures approx 2.75" x 1.75" (at the widest point). Maison Behar (M-BE) is a New York company that has been around since the turn of the century (they moved onto high quality costume jewelry in the 1950s).