Here is a new item from my studio in Grass Valley northern California. An entirely sterling silver Sea Turtle ring with an 8 mm Aventurine sphere. This solid lifetime design is rather prominent measuring 3/4 of an inch across the face and rising 3/8 of an inch above the band, Actual weight is 7.2 grams. The shell design I used for this intelligent marine reptile allows light to penetrate the stone. Aventurine is also known as Indian Jade due to its similarity in color and crystalline structure to green jade. The ring shown is size 8 (18.2 mm inside diameter) . I will honor any size request from 4 (14.6 mm diameter) up to 13 (22.3 mm diameter) ; half and quarter sizes are ok as well; same price. Please contact me for help with size determination if necessary. I design and personally make every piece I offer. The sterling silver that I use on all of my listings is 100% newly refined and the stones are all completely safe and free of any harmful substances and fair trade when possible. A nice gift box included. Thank you for visiting my shop.