The necklace looks similar to the ‘Jane’ open front collar-style necklace seen below (L), and the earrings look much like the Mirian style (C and L).
In an Instagram post, Ms. Khouri wrote:
Vice President @kamalaharris wears @anakhouri Pearl Time Necklace, Earrings and Bracelet, made of 18k fairmined gold and ethically sourced South Sea Pearls, in New York, to the Joint Session Congress at the U.S. Capitol.
I am honored and humbled to be part of this historical moment. Madam @vp inspires us daily by manifesting a new, brighter and inclusive future for all.
Many thanks to Laurie Brookins for the tip on this. If I see photos showing the bracelet referenced in the Instagram post, I will update this information.