DeAnna Pappas' Engagement Ring Details!

Credit: Marc Royce

Twice the ice!

Bachelorette DeAnna Pappas accepted a 2.12-carat white-gold ring with an Asscher-cut center stone in a halo setting from Stephen Stagliano, 26, last May.

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"I was crying, holding his hands, and he showed me the ring. I just nodded, like, Yeah!" Pappas, 28, tells the new issue of Us Weekly.

Stephen's twin brother, Michael (season 5 of The Bachelorette) proposed to Holly Durst (season 12 of The Bachelor) on June 26 with a 1.66-carat princess-cut solitaire ring set in platinum.

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"I was like, 'Put the ring on!'" Durst, 27, tells Us.

Both are from Boston's King Jewelers.

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The best-friend foursome plan to hold a double wedding this spring.

To find out all their "I Do" details -- including what they want their dresses to look like ("We're obsessed with Monique Lhuillier!" says Pappas) and which Bachelor guests will be there -- pick up the new issue of Us Weekly today!