The Core Round Shaker ring in 18-karat gold features a 10mm round white sapphire Kaleidoscope Shaker™ filled with loose diamonds. This ring is water-resistant*. To preserve this piece, consult the care instructions. Description Ring with 0.63ct of diamonds enclosed in a white sapphire Kaleidoscope Shaker™ in 18-karat gold. Materials and Measurements • 0.63ct of Diamonds • 18 Karat Gold • Shaker Size: 10 mm • 1.5mm Band Details • Made in New York City • Style # R792