Hilary Duff Just Got Engaged With 2019's Most Popular Engagement Ring Trend

Hilary Duff and Matthew Koma engagement ring


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Congrats are in order! Hilary Duff just announced her engagement to singer Matthew Koma. This morning, she shared the news on Instagram by posting a selfie that features a beaming Duff and Koma and a very special ring adorning Duff's left hand. She captioned the photo, "He asked me to be his wife." The two have been dating for several years and brought a daughter, Banks Violet Bair, into the world six months ago.

As for Duff's ring, well, it's an elegant and timeless square-shaped stone that also happens to be one of 2019's most popular engagement ring styles. According to Kathryn Money, VP of Strategy and Merchandising for Brilliant Earth, Duff's ring appears to feature a cushion-cut diamond in a white gold or platinum split shank solitaire setting, and she estimates that the center diamond weighs approximately three to four carats.

Scroll down to see the announcements both Duff and Koma shared on Instagram and shop more timeless engagement ring styles.

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He asked me to be his wife♥️

A post shared by Hilary Duff (@hilaryduff) on

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Just one little ducky stayed home

A post shared by Hilary Duff (@hilaryduff) on

More celebs with cushion-cut engagement rings:

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A post shared by Kim Kardashian West (@kimkardashian) on

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Taken.. With all my heart and soul..

A post shared by Priyanka Chopra Jonas (@priyankachopra) on

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A post shared by Leighton Meester (@itsmeleighton) on

Shop more cushion-cut engagement rings:

Speaking of newly engaged celebs, see Jennifer Lopez's truly massive ring.