2.27ct J VS2 Round Brilliant
GIA
Cut: Good
Polish: Excellent
Symmetry: Very Good
Measurements: 8.44 - 8.47 x 5.04mm
Depth: 59.6%
Table: 63%
Crown: 36 degrees
Pavilion: 40.2 degrees
HCA score: 2.6 (Very Good light return, Very Good fire, Very Good scintillation, Excellent spread)
Here's a little help narrowing things down to stones that have potential to be well cut. Look at GIA excellent cut only. Polish and symmetry need to be very good or excellent.
Table: 54-58
Depth: 60-62.3
Crown angle: 34-35
Pavilion angle: 40.6-41.0
Girdle: thin, medium, slightly thick (or combo of those)