There is no other classic gift for a valentine than a diamond open-heart pendant, and this Sterling Silver Diamond Heart Necklace one above the rest. Displayed at the base of a classic 18-inch rolo chain is a swirling open-heart pendant that is crafted in 925 sterling silver. The heart shape is embellished with a matching swirl of prong-set natural white diamonds that glisten against the shining metal. The featured stones reveal I-J color and I2-I3 clarity, making up approximately 1/10 cttw. This necklace fastens with a lobster-claw clasp that will keep the pendant secure close to her own heart.