
...Welcome to AAPK ...Vegard_dino..
First who is making this for you?
He should fit the knife to the customer. He should be the one to ask.
You must of had a reason you wanted him to build it for you...
Mother of Pearl is a very nice looking handle....

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But if you drop the knife on the hard floor it can break like glass.
Most pearl handles are glued not pined. Ask you maker how he plans to hold the handle to the knife liners ?
Here is one I have but it is fake pearl.
This would hold up to you using much more durable for a user.
I do not know any people that have a pearl knife for a user.
But I am sure some one will show us his pearl user here...
I love to look at them and not want to hurt them. Just for show.
I can not remember seeing any used pearls knives on E bay.
If this helps you at all.
Ask far as scrimshawing pearl I have no help for you.
This is just my opinion.