Kanye West is reportedly using diamonds from the collection of his late mother's to design an engagement ring for his girlfriend Kim Kardashian.

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The 'Mercy' rapper has been dating Kim since April but it appears their relationship is moving at lightening pace as he is planning to propose to the Keeping Up With The Kardashians reality star.

According to RadarOnline, Kanye has delved into the expensive jewellery collection of his mother Donda West, who sadly passed away in 2008, and has handed a private jeweler diamonds and rubies to mould into the ring.

"Kanye picked out some of Donda’s most expensive pieces, including some diamond earrings and a ruby ring," a source close to the rapper told the website.  More @TaleTela...