This ring features a 7*9mm emerald cut London blue topaz 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: London blue topaz London blue topaz weight: Approx 3.15 ct Metal type: sterling silver finished with rhodium Accent stone: cz Customization is available, I also can make it with 14k solid gold (white or yellow or rose) and diamond accent stone, just feel fre London Blue Topaz Engagement Rings, November Birthstone Ring, Blue Topaz Engagement Ring, Topaz Engagement Ring, London Blue Topaz Ring, Engagement Ring Cuts, Ring Blue, November Birthstone, Silver Engagement Rings