Inside the Ambanis' treasure trove: Jewelry expert lifts the lid on the WILDLY expensive accessories sported by billionaire groom Anant and his family at extravagant pre-wedding event - from $30,000 BUTTONS to a $6.5M necklace

A jewelry expert has lifted the lid on some of the jaw-droppingly gorgeous gems worn by billionaire family Anant Ambani and girlfriend Radhika Merchant at their opulent pre-wedding festivities.