I think heart-shaped diamonds can be very charming, depending on how they are set. I would imagine that a heart diamond in a very simple solitaire setting (a la Tiffany-style) would be really unexpected and elegant. However, IMO, if it were set in something really busy with pave and a halo and sidestones, I probably would think it's tacky. Plus, you kinda lose the cool heart-shape if there's lots of blingage all around it. I believe that simple simple simple is key when it comes to setting a heart stone as an e-ring. (plus, you'll save money on the setting so you can get the biggest well-cut heart you can find!)
Someday, I'd love to have a heart-shaped diamond as a solitaire necklace.
To me, I think heart shape solitaire ring is pretty only when the diamond is shaped perfectly as a heart...it's so difficult to find....a plain solitaire ring is classic and gorgeous but I'd like to have some details on my ring...also paving adds a little more bling to the whole thing

a necklace should be nice also...
