REDLEAF gems is located in Wuzhou City, Guangxi Province, CHINA, a leading manufacturing and exporting base of Synthetic Gemstones in the world. REDLEAF gems is a manufacturer and exporter of high quality Cubic Zirconia gemstones and Synthetic Gemstones with abundant sizes and shapes, traditional and fashionable, in round, square, heart, triangle, thrillion, marquise, baguette, octagon, rectangle, cinquefoil, oval, pear, moon, kite, ax, trapezium, balls, sphere, facet bead, semicircle, pentacle, pentagon, sector, rhombus, cross, butterfly, hexagon, and any other special shapes upon customer&＃039;s design, available from 1mm to 20mm.