RUIF Gems is established in the year of 1995 and we are one of the largest manufacturers of synthetic loose gemstone. over the years, RUIF Gems has became a professional supplier of loose gemstone. our products including cubic zirconia, lab created ruby , lab created sapphire , lab created spinel and glass gem. RUIF’s gemstones are popular in all normal shapes like round, pear, oval, and so on also we can produce fancy shapes as your imagine. RUIF’s gemstones are available in all grades from AB to AAAAA and all normal sizes from 0.8mm to 300mm or bigger to suit all your applications. RUIF gems emphasizes on quality control in every steps of the work . We prevent the mistake which may cause our gems not being preferred by us before they reach our customers. 　 　 With regarding to this well controlled working process, you can be certain that we are reliable source of gemstone which is deserved to show to your valued customers. With excellent quality, reasonable price, fast delivery and superior quality service, we have received satisfactory feedback from our customers. Ruif Gems wants to establish a long term relationship with you, please contact with us freely without any hesitate.