Gift For Girlfriend Under 1000?

I want to gift my girlfriend something useful and valuable, but my budget is around Rs 1000.

I’ve already gifted her jhumkas multiple times. She has around 20 pairs now. So adding one more will be like samundra ma pani misaye jsto. Bangles are also out of the list since she recently bought them herself.

I was thinking of a kurtha suruwal set, but the price seems to be around Rs 2500. Can someone confirm if it really costs that much?

Also, please suggest some other gift ideas that are useful, meaningful, and within my budget.