Debating 4.33 EVS1 vs 5.26 DVS2 vs 5.28 EVS1. Disregarding size and price (range most expensive is 20% more than the least expensive), any thoughts on which of these is likely to be the best performing diamond ? I'm personally favoring the 4.33 among them based on cut parameters. Have read advice to keep crown angles in the 34-35 range, although seems the higher angle of 35.5 isn't necessarily a problem with the slightly smaller table and pavilion angle closer to 41. These all score well with the HCA (1.3-1.7)
These two are GCAL, both H&A, with very complete parameters and optical data provided:
This one is IGI, not certified as H&A, with only a basic video. Cert is attached for parameters (57.5% table, 34.1% crown /40.9% pavilion, 61.7% depth
I've only seen the final one (5.28 ct) in person, very brilliant but maybe a little sub-par in the fire department.