Wilfred Rosado says he worked 12-hour days for two weeks to create Mariah Carey's 35-carat sparkle

The designer behind Mariah Carey's spectacular engagement ring has revealed the great lengths he and his team went to in order to perfect the 35-carat sparkler for James Packer's love. 
'I took the standards super high, and I wanted to create a ring that could not be measured up to,' celebrity jeweller Wildred Rosado told Vogue about the rock which is estimated to be worth around $7.5 million.
According to the close friend of 45-year-old Carey, the creation of the ring involved taking into account both the singer's personal taste and Australian businessman Packer's specified request. 
 Labour of love: The designer behind Mariah Carey's engagement said it took his team two weeks to create
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 Labour of love: The designer behind Mariah Carey's engagement said it took his team two weeks to create





Collaborated: It involved taking into account both the singer's personal taste and Australian businessman Packer's specified request

Collaborated: It involved taking into account both the singer's personal taste and Australian businessman Packer's specified request

EXCLUSIVE: Mariah Carey sports a HUGE engagement ring

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