This ring features a 8 mm heart cut natural black spinel,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: black spinel Main stone weight: Approx 2.33 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 free to contact me. Any question, just let me know. :) My shop homepage: https://www.etsy.com/shop/LuoJewelry?ref=l2-shopheader-name