... Zirconia / Synthetic gemstoneBrand NameNoveli—Registered TM Material Origin China/ United states and other areasGrade (Clarity) AB,A,AA,AAA ,5A Shape/Cut ... , Square, Plum flower, Millennium, Heart, triangle, trillion, baguette,octagon heart and arrow, etcAvailable Colors white, miky,red ,pink, black, blue,purple ...