The Diamond Belly Chain Valued At $1.8 Million Pregnant Rihanna Wore To Beyonce And Jay-Z's Party

Rihanna took Oscars style to a whole new level as she celebrated the night in a diamond belly chain reportedly valued $1.8 million. 

Page Six reported the price of the custom chain Rihanna wore to Beyonce and Jay-Z's afterparty at the Chateau Marmont - but those weren't the only diamonds she was wearing either.

In total, the Diamonds singer, 35, was wearing over 250 carats of Bayco stones worth $2.67 million, the outlet reports.