Umbriel is one of the planet Uranus’ darkest moons. As to why it is so dark is a mystery to Astronomers as well.
The Umbriel ring can be considered as a slimmer version of the moon ring, and is perfect for stacking, for instance with the Europa and Callisto rings. The surface of the ring has a rocky appearance, similar to the craters of Umbriel. The Umbriel ring is decorated with zircones.
Style no. R22-305S
Quality: 925 Sterling silver
Dimensions: Width: 5,8 mm; Thickness: 4,9/1,9 mm;