June 05, 2013 04:56:35 GMT
While announcing her engagement, Riggio shows off her heart-shaped diamond rose gold engagement ring.
Jared Harris and his longtime girlfriend Allegra Riggio are taking their relationship to the next level. The "Mad Men" actor, 51, proposed to his TV host girlfriend Sunday, June 2 and presented her with a stunning custom-made engagement ring by Erica Courtney.
Riggio, 38, broke the engagement news to her closed ones at Bar Lubitsch. She later shared her excitement to her Twitter followers, "We're giddy and adorable." She added in another reply post, "Bouncing, floating, giggling, dancing, and merriment are ensuing."
The bride-to-be showed off her new sparkler as well. The ring features a heart-shaped diamond rose gold with smaller diamonds placed around the band. It boasts an "H" initial, for Harris, on the gallery.