Jennifer Aniston's Wedding Ring Designer, Jennifer Meyer, Dishes on Creating the Bling: Read More!

Jennifer Aniston's wedding ring designer, friend Jennifer Meyer, took to Instagram on Thursday, Aug. 20, to congratulate the bride; see what she had to say here! Credit: Angela Weiss/Getty Images

Something borrowed, something blue, and something from a BFF!

Jennifer Meyer, the jewelry designer behind Jennifer Aniston and Justin Theroux's wedding bands, took to Instagram on Thursday, Aug. 20, to send love to her good friend, the bride.

"Congratulations to my beautiful friend, Jennifer Aniston on becoming Mrs. Theroux," Meyer, 38, wrote along with a close-up shot of the actress' new bauble—a wide golden band, accented by a ring of diamonds—on the red carpet at the She's Funny That Way premiere. (Aniston also donned bangles by Meyer for the occasion.)

Meyer, who married Toby Maguire in 2007 and shares two children with the actor, then added, "Designing Jen & Justin's wedding rings was such an honor xo"

The Friends alum and the Leftovers actor tied the knot during a top-secret ceremony, held in the backyard of their Bel Air home on Wednesday, Aug. 5. They were surrounded by a small group of their family and friends, including Lisa Kudrow, Howard Stern, Emily Blunt, and Ellen DeGeneres.

Meyer has long been one of Aniston's go-to jewelers, since way back when she wore her friend's pendant necklaces in 2006's The Break-Up. Since then, the bling pro has created sparkling creations for the likes of Beyonce, Emma Stone, Blake Lively, and Jessica Biel, and even crafted Courteney Cox's engagement ring.

Are you loving Aniston's wedding ring? Tweet with @UsWeekly using the hashtag #stylebyUs!

Be a trendsetter! Sign up now for the Us Weekly Style & Beauty newsletter to get celeb fashion, beauty tips, and more delivered directly to your inbox.