Magnificent bohemian necklace, statement piece

Here is a lovely unbranded silver tone necklace with turquoise colored and amber or carnelian colored stones. Stones not tested for authenticity. Possibly silver plated? I could not find a mark, but there is some tarnish. This is a statement piece. Chain has an adjustable end of two inches, making this necklace 16-18 inches in length. Central dangle has a two inch drop. Boho chic!