Sterling silver 16” chain heart necklace

Sterling silver 16 inch chain, stamped Italy 925. The stone in the middle of the heart is a dark reddish pink color. I do not know if it’s a ruby or garnet or something else. But it is a lovely stone. It’s a very dainty necklace great for both layering or wearing alone. For those who like a more minimalist look or even great for a young girl. It’s very sweet. The heart slides on the chain as the photo shows.