Simone Biles is the most decorated US gymnast of all time.Sina Schuldt/picture alliance via Getty ImagesSimone Biles won the all-around gold medal in women's gymnastics at the 2024 Paris Olympics.She wore a diamond goat necklace to the medal ceremony designed by Janet Heller Fine Jewelry.Biles has embraced her status as the "greatest of all time," or "GOAT."Simone Biles embraced her status as the "greatest of all time," or "GOAT," with a custom necklace at her medal ceremony at the 2024 Paris Olympics.After winning a gold medal at the women's gymnastics all-around final on Thursday — her ninth Olympic medal — Biles stood atop the podium wearing a necklace with a diamond goat pendant.Janet Heller Fine Jewelry shared in an Instagram post that Biles commissioned the three-dimensional goat necklace, which is encrusted with 546 diamonds, as well as an Olympic ring necklace.Her celebratory diamond necklace is almost certainly worth more than the gold medal itself, which is estimated to be worth $950.