Celebrate Grandma with a sweet style she'll love to wear when you present this diamond "NANA" charm necklace. Crafted in sterling silver Polished letter "N's" and diamond-lined letter "A's" spell out the word "NANA". Captivating with 0.065 ct. t.w. of diamonds These letters slide along an 18.0-inch rope chain that secures with a spring-ring clasp.