quartz in high quality and competetive price a various kinds of ... main product are synthetic cubic zirconia ,spinel,quartz,,ruby,glass and 925 silver jewelry.the stone is with quality classifications of B,AB ... nameHao-yue Gems Co Ltd (manufacturer & wholesaler )materailcubic zirconia,Crystal,quartz,glass, corundum,spinelColorWhite,garnet,yellow,blue,champagne,pink, green,olive,green ...