Where to look for great scintillation

[Boston]

I'm looking at H&A diamonds (1-1.2, E-G, VS2+), but want very high scintillation. What are the best online sites/jewelers for this? So far Superbcert and GoodOldGold show the BrillianceScope readings.

Thanks

 

[Garry H (Cut Nut)]

What is scintillation?
I think it is strong contrast as a stone is moved.

Then good light return is important, and some strong black when you look at a stone in the Ideal-scope.

Scintillation is the least well defined issue out of brilliance fire and scintillation.

 

[The Gipper]

I am in the market for a 1-1.2 diamond.I think those two sites show the info I/one would need/want to see. I've been frustrated to go to other sites and only see the GIA, AGS, or other lesser certs as the only data for stone evaluation. Kudos to them. There may be other sites that do this as well, but those are the only two I've fould so far.