Two 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 2-Stone Birthstone Ring. Customize the name ring with 13 characters and choose three brilliant CZ-colored birthstones to add sparkle to your stack. Available in Sterling Silver, 10K and 14K White, Yellow, or Rose Gold. Our Two Birthstone Mothers Ring Stack is a wonderful gift for anniversaries, birthdays, and holidays such as Mother's Day.