The Adalynn 18k Gold Vermeil Heart Y Necklace in Ivory Mother-of-Pearl is the three-in-one convertible style of our dreams—and it’s only a matter of time before you’re just as obsessed. Featuring a heart charm with a dainty white sapphire center, this convertible chain lets you switch up your look day to night and fit to fit. Crafted in long-lasting 18k Gold Vermeil, it’s the staple you won’t want to (or have to) stop wearing.