First open a new file that would have 450x450 px and 72 dpi. Then paint it with the shown color – 01062E.
Take now this tool 
and represent an ellipse colored with this color's code: B9B9B9.
Blending Options-Outer Glow
Take after that the usual instrument 
for selecting the necessary figure from the table below.
Take then another instrument 
and make the necessary corrections on the heart figure.
Blending Options-Gradient Overlay
Gradient's parameters:
Blending Options-Stroke
Now we should take the next tool to represent on the upper heart's part a small luminescence that would make the heart look lighter on that part.
Now make a click on this option represented here
and the commands will be applied in the figure's limits.
Fill 9% on the layers
The layer's Opacity should be of 63%.
Blending Options-Gradient Overlay
Gradient's parameters:
Select now the next instrument shown here 
and draw a small flare on the left half of our heart.
