Image 1 of 2 Image 2 of 2 Le Bar Necklace Silver $350.00 sold out The Sirène Necklace is a sterling silver bar with pink tourmaline stones set inside. The bar is on a silver necklace. Sold Out Added! The Sirène Necklace is a sterling silver bar with pink tourmaline stones set inside. The bar is on a silver necklace.