Ring InformationMetal: 925 Sterling SilverPlating Color:Rhodium: Yes;Nickel Free: Yes;Stone InformationStone Type:Lab-created SapphireCenter Stone Shape:Oval CutCenter Stone Size:11*8mmCenter Stone Color:YellowCenter Stone Weight:3ctSide Stone Shape:Round CutSide Stone Color:Yellow* We only use the finest lab created gemstone. Different from CZ with color clarity and excellent cut to match natural diamond standards our fine quality lab created gemstone provides the perfect level of brilliance scintillation and fire — just like a natural diamond. You won't be disappointed. Click To Learn About Our Stones* Customized service of this item is available please contact our customer service to place orders. Please notice that: the change of the stone color and plating color is available while the material of gemstones and metal cannot be accepted.