We admittedly get excited over red carpet dresses (there have been so many great ones [1]), but when we saw Bella Hadid at Cannes, her custom Alexandre Vauthier gown wasn't what caught our eyes. Instead, it was her enormous Bulgari necklace: a square blue stone attached to a diamond chain. The sapphire creation immediately reminded us of the one in Titanic [2].
Rose wears a blue heart-shaped diamond —‚ you know, the "Heart of the Ocean" — in the film, and the color's intense shade matches Bella's perfectly. Though the model's gem is more of a square than heart, we can totally see the parallels between the two necklaces. See for yourself by scrolling through the photos ahead.