This sentimental necklace from the unstoppable love collection showcases a shimmering composite of round and baguette-cut diamonds at its center that continuously catches the light and sparkles from every angle—just like your love. Sparkling round diamonds adorn a heart-shaped frame and bail, giving the 10k white gold necklace a total diamond weight of 1/3 carat. The pendant sways from a curb chain that secures with a lobster clasp and is adjustable from 17 to 19 inches with an o-ring.