That's the point! Some assets require a primary owner of the underlying asset, for example, each individual diamond does not allow joint ownership. Tokens increase the potential for fractional and shared ownership because tokens are divisible. A tokenized diamond could be easily divided among the several owners. That's the point! Some assets require a primary owner of the underlying asset, for example, each individual diamond does not allow joint ownership. Tokens increase the potential for fractional and shared ownership because tokens are divisible. A tokenized diamond could be easily divided among the several owners.