The deep cut and steep crown isn't great. Do you have any IRL pics?
Example of an ideal stone close to that budget/size:
Diamond | 1.71 ct H VS1 A CUT ABOVE® Hearts and Arrows Super Ideal Round Cut Loose Diamond GIA Certified | 4583258
This Whiteflash A CUT ABOVE® super ideal cut hearts and arrows 1.71 carat H color VS1 clarity loose diamond is graded by the Gemological Institute of America (GIA). | 4583258www.whiteflash.com
I'd ask for more pics, but I'm worried about the proportions
Appreciate it. I have the same concerns (from what i read online). What is the impact of these proportions? Does the diamond sparkle less?