Scott Disick rocks customized diamond necklace during his dinner outing with his son Mason, 10, at Nobu in Malibu

Scott Disick took his son Mason out for a swanky dinner at Nobu in Malibu on Sunday.

Scott, 37, was spotted wearing an oversized diamond necklace made out of his initials.

He donned jeans, a T-shirt and a jacket with Nike trainers, as well as a backwards facing baseball cap. 

While his skn, Mason from his relationship with ex Kourtney Kardashian, 41, mirrored his father's style wearing a casual ensemble. 

Keeping it in the family, he wore a Halfway Dead T-shirt from his 33-year-old uncle Rob Kardashian's fashion line.