Natalie’s eco-friendly bauble features a 4-carat old-mine cut diamond, encircled by a double halo of pavé diamonds set in recycled platinum metal. Designed by Jamie Wolf, it is worth around $90,000. Natalie has long been an open supporter of veganism and propagates a very healthy lifestyle. Given that, we think she can lower her insurance policy premium and splash on flashier baubles, unlike the rest of us mere mortals.