Heart Cut
| Round | Princess | Emerald | Asscher | Pear | Marquise | Heart | Oval | Radiant |
Being the symbol of love, heart cut (heart shape) diamonds are considered the most sentimental of all and great gifts for Valentine's Day. A heart cut diamond has a round outline, so it also enjoys great sparkle. When you choose a heart diamond, make sure to select one with well-defined outline and even lobes.
L / W = Length to Width Ratio
Optimum Heart Cut Ratio: 0.9-1.1 :1
The optimum shape suggested for heart cut diamonds are the ones with length-to-width ratio of 0.9 : 1 to 1.1 : 1, or whichever is most pleasing to the eye.

Shape