Rainbow Gemstone order Bar Sterling Necklace

Beautiful prong set oval gemstones (tourmalines & sapphires) alternate up and down in a horizontal bar pendant. Attached is a sterling silver articulated bar chain. The “c” clasp has a figure 8 safety lock and is marked 925. This necklace looks handmade and is surely one of a order kind!
A stand out against all skin tones.
16”