QIYI Emerald Reduce Mocha Glass Sew-On RhinestonesElevate your DIY style projects with QIYI Emerald Reduce Mocha Glass Sew-On Rhinestones. Crafted from large-good quality glass, these spectacular flatback stones characteristic a chic emerald/octagon shape with non-standard faceting for a novel, eye-catching sparkle. Built specially with pre-drilled