... 100pcs our main product are synthetic cubic zirconia ,spinel,quartz,,ruby,glass and 925 silver jewelry.the stone is with ... quality classifications of B,AB,A,AA,AAA.We offer superior quality,reasonable price, ... Gems Co Ltd. ( manufacturer & wholesaler )Gems materailCubic zirconia ,Crystal ,quartz ,glass ,Corundum , spinelColorWhite,garnet,yellow,blue,champagne,pink, green,olive ...