Christina Hendricks

Christina Hendricks married fiancé Geoffrey Arend at Il Buco restaurant in New York on Sunday, PEOPLE has confirmed.

The redheaded Hendricks, 34, and actor Arend, 31, were engaged earlier this year after being introduced by her Mad Men costar Vincent Kartheiser. Hendricks plays the voluptuous Joan on the show.

The bride wore a Carolina Herrera ivory fils coupe gown, and the couple couple exchanged platinum wedding bands made by Tacori. "The rings are simple and lovely – so much like Christina and Geoffrey," says Tacori rep Michelle Chila. Arend’s engraved ring matches her petite platinum ring with two rows of pave-set diamonds.

When they went ring shopping earlier this year, the two knew they had a match. "They put the rings on the table," Chila says, "and said, ‘Look, they talk to each other. They’re friends.’ "

In July, Hendricks told PEOPLE she was planning to wear a Carolina Herrera wedding gown. "It was the first dress I tried on," she said at the time, "and it was magnificent."

Hendricks said she loves "everything" about Arend. "He’s considerate, he’s thoughtful, he’s smart, he takes care of me," she said in July. "He’s very, very giving."

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