Beyonce debuted a custom Brilliant Earth bolo necklace onstage during her Cowboy Carter Tour in Chicago. The piece was designed to 'celebrate the opulence of the high-powered Cowboy Carter country ...

A little black gown is always a good idea ... Mugler gown with the De Beers "Midnight Aura" 74-carat diamond necklace set in 18K white gold and the "Midnight Aura" 9-carat diamond Stud earrings ...

For her three performances in Chicago from May 15 to May 18, the singer, 43, debuted a jewelry ... black diamond and 5-carat diamond accents set in Brilliant Earth's signature recycled gold.