The world’s most famous sapphire engagement ring, it must be said, belongs to Kate Middleton.
But another famous finger is adorned by a sapphire engagement ring, and it belongs to Jenna Bush Hager.
And get this: She may have actually started the sapphire engagement ring trend!

The former first daughtermarried Henry Hager in 2008(viaPeople).
The band also features smaller, pave-set diamonds.
