The Alma necklace in 18 karat gold showcases an off centered heart shaped white sapphire Kaleidoscope Shaker™ filled with diamonds. To preserve this piece, consult the care instructions. Description Necklace with 1.90ct of diamonds enclosed in a white sapphire Kaleidoscope Shaker™ in 18k gold. Materials & Measurements • 1.90ct of Diamonds • 18 Karat Gold Details • Made in New York City • Style #N1308