Last night in London, supermodel Natalia Vodianova hosted the star-studded Love Ball, where proceeds from an auction benefited The Naked Heart Foundation, her charity that builds playgrounds for children in Russia. The most coveted item of the night? The Magic Moment necklace she co-designed with De Beers. The necklace’s name is inspired by an Alexander Pushkin love poem and features delicate diamond-studded chains and two pink-and-white heart shape diamonds. “Designing this piece with De Beers was an experience I will treasure forever,” Vodianova said. We love the versatility of the piece, which can be worn encircling the body (left) or as a pendant (right).

UPDATE: The De Beers Magic Moment Necklace designed by Natalia Vodianova raised $277,000. In total, the Love Ball raised more than $1.54 million for the charity.