Danze Shower handle, Delta RP90

[Jasleen Kahlon]

Recently, the crystal knob on my shower handle broke off and we cant seem to find a replacement. Its not one that turns left or right but more 360 degrees. I have attached pictures of the shower handle and hope someone can recommend a knob or lever that can attach to it.
Thank you!

 

[Marlinman]

Danze copied Delta for this faucet. Get Delta RP90 handle. This is a metal lever that would probably outlast the faucet.

https://www.deltafaucet.com/parts-product-detail?modelNumber=RP90