First of all, its not a smart thing to share image of your wife's jewelry (some pieces stand out quite a lot) because you never know who is reading this.
Bitcoin will cross $100k after halving in 2024 ie if I invest $3000 in Bitcoin now then there is a chance of getting 10x after 2024. If I get $30000 from investing $3000, nothing can be as valuable as Bitcoin. I explained this formula to my wife at night and she was not willing to give me her jewelery at first but today she told me by herself that you can sell my jewelery and invest in Bitcoin.
There is no guarantee that bitcoin cross $100k in 2024 and if you are saying this to your wife, you are basically lying to her and I don't think that's smart thing either. Did you ever consider scenario in which bitcoin stays at these levels or even go below for the next few years, how you gonna explain this to her?
At present I am forced to sell my wife's jewelery as I have no fiat money
And who exactly is forcing you?
I seek advice from expert investors/holders/users of this forum,,,,
whether selling my wife's jewelery and investing on bitcoins makes sense?
Selling your own jewelry is another thing but asking wife to sell hers doesn't make much sense to me. Even though I believe that it will worth much more in the future than it is now, bitcoin is still high risk investment and I wouldn't endanger relationship with my wife in case things go south, which is always a possibility.