Here are some other options, depending on the context:
* A collection of crockery (implies a curated or valuable set)
* A pile of crockery (suggests a casual or disorganized collection)
* A cupboard of crockery (emphasizes storage)
* A tea service (specifies a particular type of crockery)
You can also use more descriptive phrases like:
* A mismatched assortment of crockery
* A beautiful array of china
* A vintage collection of earthenware