The story begins in 1893 when French scientist Henri Moissan discovered a rare gem while examining rock samples from a meteor crater located in Canyon Diablo Arizona. Rare in nature scientists have perfected the creation of this exceptional gem right here on Earth. According to the Gemological Institute of America moissanite outperforms all jewels in terms of its brilliance fire and luster. Moissanite has ;double refraction ; meaning light goes down into the stone and comes out not once but twice. No diamond can do this. Crafted in yellowgold-finished .925 sterling silver this jewelry is intended to celebrate an out-of-this-world love at a down-to-earth price.