Here's a very elegant heart, by Flourishes LLC. The word love and the quote(my background stamping) are in the same set.
This card is 5.25 square. That is what happens when I'm not paying attention to measurements...
Stamps: Lace Heart
Ink: New Canvas, Noir, Moulin Rouge
Paper: Black, Ruby Red, White
Accessories, etc.: key tag punch, white snap, crop-a-dile