As Mariah Carey Gets $5.4 Million Necklace From A Prince, Crystal Roc Instruments are bejeweled to keep up to the music diva’s latest possession. Who says possessing a luxurious car is the only way to flaunt opulence. Citroen unveils the most avant-garde garage to enhance the sumptuousness of your existing plush car. Formula 45 Yacht, bold in design and striking in profile is a must-have water vehicle to venture out on the seas. While Poseidon, the world’s first sea floor resort is just out of this world venue to spend your holidays. Well well if all this out of your reach, then at least savor World’s most expensive ice cream for $1,000 and feel that you too belong to the Ri¢hie Ri¢h clan.