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After hitting Gucci (see video HERE), Mariah stopped by jewelry store Van Cleef & Arpels, where in addition to walking out with that gorge necklace, she also scored literally bagfulls of baubles.

Toting her color-coordinated pooch, Mimi posed in front of the mirrors and sipped champagne wearing what must be hundreds of thousands of dollars in jewels, before settling on, well, the entire store.

Hey, at least someone's bringing the necklace back!