This ring features a 7*7mm square cut lab sapphire and sterling silver finished with rhodium. Customization is available. It is made by hand, and it will take about 7 days to finish the ring after your payment is completed. Main stone: Lab sapphire Lab sapphire weight: Approx 2.35 ct Metal type: sterling silver finished with rhodium Accent stone: none Customization is available, I also can make it with 14k solid gold (white or yellow or rose), just feel free to contact me. Any question, just let Formal Square Cut Sapphire Ring, Rectangular Lab-created Sapphire Rings, Classic Square Cut Sapphire Ring, Square Cut Blue Sapphire Promise Ring, Blue Square Cut Sapphire Promise Ring, Rectangular Sapphire Promise Ring In Sterling Silver, Classic Square Cut Lab-created Sapphire Ring, Square Cut Sapphire Ring As Gift, Square Cut Sapphire Ring For Gift