Tourmaline & Topaz Gem Bar NecklaceTourmaline & Topaz Gem Bar Necklace This handcrafted pendant features a vertically etched and oxidized sterling silver bar, giving the piece a bold, organic texture. Three sparkling gemstones add a pop of color a 4mm faceted blue topaz, a 4mm clear topaz, and a faceted tourmalineare tube set by hand, adding brilliant pops of color against the blackened silver. The pendant hangs from a 25" sterling silver and multicolor tourmaline beaded chain,