Once in a blue crescent moon ...
Unusual and amazing azurite cabochon, that looks like a blue crescent moon in a fine silver setting with twisted wire accent, Riverdragon etched NuGold or red brass tribal leaf and sterling silver crescent moon accents. 
Fine, double cable chain 
Adjustable 17.5" to 19" 
Azurite is a deep blue copper mineral whose name derives from the French word "azur" and is associated with its striking blue color; it's considered a "stone of heaven" in many cultures, symbolizing wisdom, intuition, and a connection to the spiritual realm.
Originally discovered by the Egyptians, as a pigmented dye for fabrics and textiles, often associated with royalty and the holy class, it has significant historical ties even dating to the Ming Dynasty as discovered in not only recovered items from the times, but used as detailing on cave and wall paintings.