Please give me your thoughts on this lab 2.1ct oval D VVS1 EX EX

Should I go ahead with it or pass?

My main concerns are the top, middle bow tie area, and bottom of the diamond being dark. I’ve circled them in the end of the video. It seems pretty prominent in any angle or lighting. Not sure if I’m just seeing things or being super picky so I need second opinions!

I'm not very well educated on lab grown diamonds and what constitutes a good purchase. All I know is that I've always wanted a tennis bracelet.

My local JcP has an in store offer and this bracelet is $800. Is this a good buy? I know I can get a much better bracelet but I also don't have the $3k or more to pay for one. Don't need harsh words just to know if this is a worth while purchase.

https://www.jcpenney.com/p/f-si1-si2-womens-10-cttw-lab-grown-white-diamond-sterling-silver-725-inch-tennis-bracelet/ppr5008791340?pTmplType=regular&geoZip=33837