Crystal glass pieces with flat back and round shape, can be use as the home decoration and other public places decoration ... Synthetic gemstoneBrand NameNoveli-Registered TM Material Origin China/ United states and other areasGrade (Clarity) AB,A,AA,AAA ,5A ... Plum flower, Millennium, Heart, triangle, trillion, baguette,octagon heart and arrow, etcAvailable Colors white, miky,red ,pink, black, blue, ...