Nogu Chromata | .925 Sterling Silver | Mood Stone Ring Size 7

Nogu Chromata | .925 Sterling Silver | Mood Stone Ring Size 7 Brand new, with tags and box Vermeil: 18k White Gold Beads: Chromata Rainbow Mood Stone Stud Size: 8mm Base: .925 Sterling Silver Ring Size: 7 The Chromata color-changing mood stone rings are hand-crafted from 8mm beads and set on a sterling silver stud. The mood stone rings are set in a solid .925 sterling silver band overlaid with an 18k white gold vermeil with their color changing bead studs. About CHROMATA This Chromata Mood Jewelry uses high grade thermotropic liquid crystals. These crystals have the ability to change color as a result of adjustments in temperature. When a change of temperature occurs, the crystals twist. By twisting, the molecular structure of the crystals is shifted; this adjusts the wavelengths of light and color that are reflected and absorbed. This change of color can result from a change in internal temperature.