Kyle Richards might hold a diamond on “RHOBH,” but her beauty buys cost far less than precious bling.

The star hosted an Amazon livestream last week to share her skincare and makeup secrets, revealing that she’s “never” brought a glam squad on a cast trip in her over 13 years on “The Real Housewives of Beverly Hills.”

“It’s just not who I am, so I don’t want to all of a sudden just do that because other people are doing it,” she told viewers, quipping that she’d “rather go to Hermès” than splurge on hair and makeup.

As for what beauty staples she relies on to do her own glam? Shop her top picks below, from every star’s favorite sunscreen to a popular palette she buys in multiples.