Prime Minister Narendra Modi gifted a 7.5 carat lab-grown diamond valued at $ 20,000 to First Lady Jill Biden in June 2023, marking the most expensive gift from a world leader to the Biden family.

"The Kohinoor was a Type Two, a pure diamond. This diamond (gifted by PM) is 7. 5 carat, which represents the 75 years of Independence. Also, this diamond was created using green energy, so that is ...