The phrase "also a diverse range" is correct and usable in written English.
It can be used when you want to emphasize the inclusion of various types or categories in addition to something else already mentioned.
Example: "The exhibition features not only contemporary art but also a diverse range of traditional crafts from around the world."
Alternatives: "also a variety" or "additionally a wide array".
The people I met today also had a diverse range of communication needs.
While we value our established contributors, we also encourage a diverse range of directors from all over the world and as well as first-time filmmakers.
But Buckingham also offers a diverse range of professional postgraduate qualifications in subjects where the university has real international clout and reputation.
These studies also analysed a diverse range of factors (e.g. neighbourhood, environmental characteristics) which may not be possible to assess at an individual level.
The selection of mixture design was based on concrete mixtures meeting basic technical properties and also representing a diverse range of solutions to long term durability.
Avocados also have a diverse range of other nutrients and phytochemicals that may have beyond cholesterol vascular health benefits.
The immune system is influenced by microbial metabolic products, but can also recognize a diverse range of microbial cell components.
It should be noted that NaD1 also permeabilized a diverse range of normal primary human cells and tumor cell lines, with the highest levels of activity exhibited against tumor cell lines.
Many presentations also covered a diverse range of topics including ICU infections, glycemic control, cardiovascular disease, outreach and critical care response teams, neuroprotection and neuromonitoring, pandemic planning and pediatric critical care issues.
They also produce a diverse range of toxins, including neurotoxins [e.g. anatoxin-a, anatoxin-a(s), and saxitoxins] and hepatotoxins (e.g. microcystins, nodularins, and cylindropsermopsins), which cause a variety of human illnesses, and are responsible for deaths in native and domestic animals.
