Blue Ivy Carter wore a one-of-a-kind diamond riviere necklace to the 2026 Met Gala. Getty Images for The Met Museum/Vogue

Blue Ivy Carter made her Met Gala debut on Monday night , hitting the red carpet with high-fashion parents Beyoncé and Jay-Z.

The 14-year-old wore a strapless, bubble-hem white dress with a matching bomber jacket, all by Balenciaga — and a single statement necklace that wowed.

The necklace is British jeweler Henry & Henry’s one-of-a-kind Riviere Diamond Necklace , which features a 5.39-carat yellow diamond center stone, surrounded by a graduated line of classically bright white diamonds.

Dressed in a Balenciaga dress and jacket, the 14-year-old defied age restrictions with her appearance at the event. FilmMagic

Her Henry & Henry necklace featured a center yellow diamond that weighs 5.39 carats.…