Help on diamond

[Muong]

I am new to this process and need to get some thoughts on the light performance of this diamond. The stone is within GIA ideal range but i am concerned about the obstruction under the table facet. Attached is the microscopic and idealscope image. No ASET avaliable.
C 34.6
CH 14.6
PA 40.8
PD 43.1
Table 58.2
Dep 61.1
Star 50
Lower gridle 80

 

[tyty333]

My guess would be that its because the camera is so close but lets get @Karl_K 's input. He's all-knowing!

 

[Karl_K]

It is not h&a it has at least one small heart.
The deviation in the lowers and probably a main or two is causing the extra black under the table.
If bad enough I would skip the diamond entirely but that is probably not the case here.
That said the diamond is fairly well cut just not super ideal.