Are either of these a decent lab solitaire?

[pomelolo]

It seems like based on the 4 C's they are decent, but when I start researching ideal proportions (pavilion, depth, crown angle, etc) it starts getting more iffy.... unfortunately I can't get stone algo or the holloway cut advisor to work for me without needing to pay.

Stone 1 - https://diamond-assets.ritani.com/IGI-LG642415355/certificate.pdf or https://www.ritani.com/products/2-1...7HvYkqNzWsxuY-1kOewQ2FndP4VuPBpEy3OrjxHz-EbeZ
Stone 2 - https://video.diamondasset.in:8080/Picture/630451799.pdf

Both look pretty identical to me in person!

 

[0515vision]

Neither of these are well cut. Please don’t buy them.

What are your parameters for size, color, clarity, and cost? PSers will help you find great stones.

Here’s a link to the second stone. Pavilion twist and bad cut, at the very least.

Loupe360

loupe360.com

 

[pomelolo]

Thank you! Both stones appear grayish in cloudy sunlight so I was wondering if that was also an indication of poor quality. I’m looking for a round stone around 1.3-1.8 carats, that has a lot of fire/sparkle but also doesn’t have that grayish hue.