Authentic Tiffany Circle Pendant Rose gold

New condition. This circle pendant features black onyx, a unique variety of quartz found in nature. This striking pendant is traced with scintillating diamonds, resulting in a modern design with a smooth finish and high polish. As multifaceted as it is iconic, the Tiffany T collection. Gold with black onyx and round brilliant diamonds. Circle, 16 mm diameter Carat total weight .05 Adjustable, 16-18" chain