3.50 Carat Round Diamond Halo RingSurround her In Sparkle! This Round Halo Diamond Engagement Ring weighing 3. 50 carats total weight is as stunning as a sunrise with enough sparkle to light up a room. The halo is elegantly lifted, but still low profile enough to be worn every day. The diamond halo includes round brilliant cut diamonds in a shared prong setting style. The basket and infinity band also includes sparkling diamonds, giving the ring a royal and one of a kind look. With