About Us

Established 2009 in Brooklyn, NY

Libby Diament started selling her designs in 2008 at craft fairs in NYC, while still working for MAC Cosmetics. She completed a Comprehensive Jewelry Training program in the evenings while working at MAC. In 2010, she embarked full time as Diament Jewelry. 

Libby travels around the country hunting for vintage parts and jewelry that can be brought back to life. It's sort of like finding treasure!

Diament Jewelry has been worn by celebrities including: Jennifer Love Hewitt, Elle Fanning, Cher Lloyd, Rachel Bilson, Giada de Laurentiis, Meredith Vieira, Ann Veal, Becca Tobin, and Heather Morris.

Retail Store

The Diament Jewelry flagship store opened in Washington D.C. on April 4, 2018 at the Wharf area! The store is open 7 days a week from 10am-8pm. It's a real experience. We recently installed swings and did a huge store renovation. Come visit us at 51 District Square SW Washington, DC 20024. 

Artist Submissions

Please email us at libby@diamentjewelry.com if you are interested in selling your line at our store in Washington D.C. 


Please email us at libby@diamentjewelry.com for wholesale information regarding our jewelry line!


Meet The Owner
Libby Diament
Lover of all things french,
road tripping, museums,
antiquing, gardening


Meet Our Staff

Chelsie (Manager)

Loves to travel,
eat out and try new foods,
and dog sit


Alana (Sales Associate)

Has a love for a good book,
going to concerts,
and spending time with friends


Haley (Sales Associate)

Enjoys filmmaking, trying new recipes,
hanging out with friends and family
and watching TV