If Warangal and 1314, were the possesors then the Kakatiyas. I do not think they would have called it Koh-i-noor (Mountain of light), I still would bet on Islamic kings of Deccan, the Bhamanis or Shahis
And Mythologically also, though Krishna is associated with Shymantaka mani, I don't think he possesed in except as a caretaker. The Gem associated with Krishna/Vishnu would be Koustubham.
BTW, since the scene has shifted to Warangal/Andhra, is it possible to discuss Telugu Chodas Vis-a-Vis Imperial Chozhas
it ruined many men malik was a eunuch and escaped the legend said. it ruined ranjit sings family. even the british royal family the women were more succesful and long reigned than men after its possesion venketesh
the diamond was mined at the Golconda diamond mines during the rule of the Kakatiya dynasty and was first possessed by them. However, its soon-to-be-notorious ill-luck made an early appearance; the Kakatiya kingdom under Pratapa Rudra was ravaged in by malik and thuklak the invasion of Nadir Shah in 1739 and the sacking of Agra and Delhi. Along with the Peacock Throne, he also carried off the Koh-i-noor to Persia in 1739. It was allegedly Nadir Shah who exclaimed Koh-i-Noor! when he finally managed to obtain the famous stone, and this is how the stone gained its present name. Certainly there is no reference to this name before 1739. The valuation of the Koh-i-noor is given in the legend that one of Nadir Shah's consorts supposedly said, 'If a strong man should take five stones, and throw one north, one south, one east, and one west, and the last straight up into the air, and the space between filled with gold and gems, that would equal the value of the Koh-i-noor
Interesting info, any idea who posted it in Wiki. as Wikipedia has lots of amateurs like me contributing, so unless posted by some credible person, we have to take such info with a pinch of salt.