Moissanite, Cubic Zirconia, Lab Grown Diamond manufacturer / supplier in China, offering Diamond Cut 3*3-7*7mm Heart Shape Synthetic Gemstone CZ Stone Pink Loose Stone Wholesale for Jewelry Synthetic Cubic Zirconia, Premium 1-3 Carat White Colored Heart Shaped Moissanite Loose Stone, Top Quality Larimar Round Beads Larimar Polished Spheres and so on.