Give her the key to your heart with this playful diamond necklace. Crafted in sterling silver, this double-strand design showcases a sculpted key shimmering with diamonds along the open top and above, a diamond-adorned heart-shaped lock glistens along a 16. 0-inch length of chain. Captivating with 1/10 ct. T. W. Of diamonds and a brilliant buffed luster, this rope chain necklace with 2. 0-inch extender measures 20. 0 inches at the longest length and secures with a spring-ring clasp.