Beautiful lavender and blue hues are caught in this Necklace of Tanzanite with a unique polished 1-3/4" drop of Agate open with its own Geode of "Druze" or crystal sparkling with its Titanium coating. Polished smooth, it is calming to the touch and a true one-of-a-kind! The Necklace can be worn from 16.5" as well as extended out to 19".