4cs.gia.edu
website
GenRank Score
20.5
The official website of the Gemological Institute of America (GIA), providing information on diamond quality (Cut, Color, Clarity, Carat Weight).
Also Known As
4cs.gia.edu
1 question•1 category
Score
20.5
Rank
#32
Score History
Loading score data...
Average Rank
#10.0
Median
#10
Range
#10–#10
Rankings by Model
GPT-5.6 Luna #10