Size of a 1.12 carat diamond?

[knuman]

Hi all

I know a 1 carat round diamond is supposed to be around 6.5mm if the cut is good.

Does anyone have a rough idea of how big a 1.12 carat round diamond (excellent cut) should be?

Thanks

 

[DiamondExpert]

Roughly 6.7-6.8mm

 

[knuman]

Thanks for that - I had been interested in a 1.12 carat diamond that was around 6.65mm in diameter, which I thought seemed a bit small considering I saw a 1.15 carat diamond which had a diameter around 6.75mm. However, it had been graded with an "Excellent" cut grade and the depth and table percentages all looked good and the sales person assured me that it was not small for that carat size...