That weight is Spectacular!
Congrats on a Fine acquisition!
Everything about it is simply superb.
I have a Gordon Smith weight with a diamond cut done by Ed Poore here in the states. It's over 300 KB so I can't upload it here but can email it to you off list if you contact me at m1asmith @ aol com
Ed remarked to me that such a cut is very difficult & time consuming.
He and now, Martin Murray, are the only 2 cutters I know of to have executed such a cut.