Last Updated on 19th October 2013

A polished Mary-Kate Olsen glowed last week at the CFDA’s Seventh on Sale Gala, in a Giambattista Valli mini-dress, a fabulous pair of platform pumps and clad in Jacob and Co. jewelry. Any guesses how much the jewels that adorned Mary-Kate are worth?

See after the jump for the grand total.

She wore a whopping $273,945 worth of Jacob and Co. jewelry!

Rose gold white diamond bangle $33,000
Rose gold white diamond bangle $27,300
Yellow gold yellow pave diamond bangle $43,500
White gold white diamond bangle $25,800
White gold diamond bangle $33,000
Baguette diamond cocktail ring $21,000
Mens tri-color diamond link bracelet $39,600
Mens rose gold diamond bracelet $50,745

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