Echoes of Silence perfectly blend sophistication with modern innovation, lightness, & durabilty. Delicatly crafted in 14k white & pink gold and enhanced with a beautifully cut 2.50 ct Moisanite and accentuated with a round diamond. Moissinite is a wonderful surrogate to the diamond without the cost. Mineral moissanite was discovered by Henri Moissan while examining rock samples from a meteor crater located in Canyon Diablo, Arizona, in 1893.