Zoë Kravitz is sporting dazzling new bling.. After multiple outlets reported that Harry Styles popped the question to Kravitz, 37, after eight months of dating, Lorel Diamonds jeweler Laura Taylor opened up to Us Weekly about her stunning ring, which is estimated to be worth up to $60,000. "Zoë's engagement ring appears to feature an elongated cushion-cut diamond, weighing around 5 to 6 carats, set in yellow gold with a smooth bezel-style setting," Taylor explained to Us.