Mistress of His Revenge (Bought by the Brazilian)

Dressed in Delgado's diamonds 

No longer the Brazilian boy born to the streets, Cruz Delgado is the renowned owner of a diamond empire. There is still one dent in his pride: aristocratic Sabrina Bancroft, the only woman to ever walk away from him. 

With Sabrina's beloved home under threat, Cruz sees his chance for revenge—he will help Sabrina if she becomes his mistress. Having her at his beck and call, in his bed and wearing jewels from his own mine should satisfy him. But once he discovers why she left, he'll realize that of all the riches he's hunted, Sabrina is the most priceless…