We are a synthetic gemstone supplier in Guangxi,China.We supply cubic zirconia,red ruby,blue sapphire,spinel,crystal,glass stone.Why choose Roomy Jewelry as your supplier?1.over 10 years experience of gemstones manufacturing.2.competitive price, enough stock, high quality, excellent , service.3.many years experience of foreign trade to oversea countries.4.safe package, fast shipping.5.more than 200 shapes designs.6.customized shape and cutting manufacturing are welcome.