Okay, I have a theory. What if this whole story behind Tear of Leila is a bullshit, made-up one? We know Vyom and Vansh have a purani rivalry over it. It definitely means something more to Vyom than just a way to make money. He seemed to have some deeper attachment to it. I have a feeling that it probably belonged to Vyom's family. Or they probably wanted to get it from the beginning, but somehow their plan got ruined by Vansh. Maybe this whole story of it being so precious was actually made up by Vansh or Vyom to make it seem priceless and drive up its price. What if Leila was actually someone they knew, and not that Leila Majnu one. It could be a woman who owned that diamond. Maybe Vyom's lover? Or maybe someone he loved, but who chose Vansh over him?
Also, how is this whole episode going to impact Riansh. Giving the diamond to that prince will supposedly open the whole Arab world's business for that person, which means Vansh would get to expand his mafia dealings, and go even deeper into this world. And, Riddhima wants out. Yesterday Vyom's words felt ominous to me. Like, kinda foreshadowing, you know?
So, let me know what you think!