Is it a good emerald cut diamond?

[iprin]

Hello. My vendor sent me this video of my 2.78 carat lab diamond. Vvs2 F color. Is it a good quality stone?

 

[0515vision]

I only see photos. Did you link a video? Usually youtube and Imgur are the ways to go for video. ECs are super tough to judge as it is, and impossible to judge without video.

 

[Karl_K]

It looks like the center area is dead.
Not a good one.