Rafaello and Co

Ballers with deep pockets will feel like kids in a candy store at this Diamond District shop, where mahogany cases are loaded with a blinding selection of bling. Convince your banker boyfriend or mafia hubbie to spoil you with a gorgeous ring featuring green, blue and yellow diamond-encrusted circular discs ($2,100) or a Kid Robot character necklace ($3,500–$5,000). Or get in touch with your inner gangsta/preacher and take your pick of massive pendants (a black diamond cross costs $3,200).