This classic 18 inch necklace is a combination of strung gemstones that are then wire wrapped into oxidized sterling silver chain segments separated with black onyx gemstones (6-mm).  The strung portion of the necklace is made up of Black Onyx faceted rondelles & rounds (8-mm, 6-mm) gemstones that are separated with sterling silver spacers. The focal is a 40 mm Dendrite Crystal Quartz Donut which is suspended by a Sterling Silver antiqued donut bail.