Pink diamond in Neeta Ambani's phone, is worth millions and not in crores

Mukesh Ambani's wife Nita Ambani uses a phone worth 311 crores. Yes, Nita Ambani has a Falcon SuperNota iPhone 6 Pink Diamond phone if news is to be believed. Its price is $ 48.5 million, which is about Rs 311 crore. Please tell that this phone was launched in the year 2014.