Art Nouveau Green Tourmaline and Pearl Necklace 10kt

10 Karat yellow gold pendant center bezel set with one rectangular step cut Green tourmaline, approximately 0.65 carats accented with three round and two drop shape Cultured Pearls, approximately 1.50 mm. round and 4.20 x 2.10 mm. each in diameter, accompanied four baroque drilled Cultured Pearls on matching chain