Prince William has revealed that he proposed to Kate Middleton with his mom's engagement ring -- the same one Princess Di stopped wearing after Charles cheated on her ... which in turn, ruined the marriage, embarrassed the royals and tore the family apart. Bling Bling!!
Diana famously picked out the £30,000 ring -- which consisted of 14 diamonds surrounding a sapphire -- back in 1981. They divorced in 1996.
So we gotta ask ...
Princess Diana's Ring
Now In Kate's Hands
11/16/2010 2:15 PM PST BY TMZ STAFF
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