The businessman, who by "Forbes" ranks 114 in the list of the richest, paid for the diamond known as the "blue moon" 32 million pounds, while another pink, 18 million pounds.
Once bought, the billionaire decided you change the names of diamonds in honor of the girl. Blue diamond called "Blue Moon of Josephine", while the pink "Sweet Josephine".
This is not the first time that Joseph Lau spends millions for his daughter, as in 2009, paid 13 million pounds for the next diamond carat blue 7:03 later called "Star of Josephine".
Meanwhile, the first diamond wealthy father bought him his daughter, was a pink that cost 18 million pounds.
