This is unique Lab Emerald & Man made diamond in 925 sterling silver Middle stone: 5x7mm pear cut. Side stones are man made diamond + turquoise. This ring is marked S925 I accept custom making order.Please contact me if you need this service. For all the jewelries, there is a 14 days money back guarantee.You can return it in the time frame without any questions.However there maybe handcrafted fee & shipping fee deducted from the original payment as it is handmade. Emerald Ring Yellow Gold Engagement Pear Cut Unique Cluster Wedding Bridal Promise Anniversary Gift