Diver, Woman, Red and Dark Blue Wetsuit with Straps and Gauges, Red Diving Helmet, Airtanks, Open Mouth

Comes in 1 set, made of 5 parts. The lowest-priced set it comes in is 60265 Ocean Exploration Base (RRP £54.99).

Check the minifigures carefully when buying a used set: they're part of its grade.