One Birthstone Mothers Ring Stack, A stunning stackable ring set to represent all of her children. This ring stack includes our Stackable Name Ring, Pavé Classic Stackable Band, and Single Stone Birthstone Ring. Customize the name ring with 13 characters and select a single lab-created colored birthstone to add sparkle to your stack. Available in Sterling Silver, 10K, and 14K White, Yellow, or Rose Gold. Our One Birthstone Mothers Ring Stack is a wonderful gift for anniversaries, birthdays, and holidays such as Mother's Day.