Help with next project

[SBrush]

Hey guys I'm on to my next prop project! I've searched this site and collected screen images of the Elemental Stones from The Fifth Element. I'm looking for dimensions of the stones. There are lots of replicas out there but finding the actual size is harder than I thought. Anyone have any experience with this? TIA

 

[smithjohnj]

There are several images from the film where individuals are holding the stones in their hands. This provides a great frame of reference. Once you have one dimension nailed down, using the proportions of that "element" on the stone you can calculate the other importance measurements. All the stones measure the same, but the graphics and "mechanics differ.