QIYI Emerald Reduce Mocha Glass Sew-On RhinestonesElevate your DIY style tasks with QIYI Emerald Cut Mocha Glass Sew-On Rhinestones. Crafted from high-quality glass, these stunning flatback stones aspect a chic emerald/octagon condition with non-common faceting for a novel, eye-catching sparkle. Made particularly with pre-drilled holes for safe sew