Moritz Glik rings are water resistant with the highest grade white sapphire crystal windowpanes. Original Kaleidoscope Shaker™ Design is assembled in NYC, part of the best-selling Ten Fourteen look. Approx. 9mm x 12mm shaker 18-karat yellow gold Rectangular white sapphire kaleidoscope Free-floating diamonds set in shaker Total diamond carat weight: 0.63 Made in USA