They may be married over five years now, but Jessica Biel and Justin Timberlake are still providing wedding inspiration for brides and grooms-to-be.

And although they’ve made countless of red carpet appearances together, and indeed Total Recall star Jessica has posted many a candid photo on her various social media feeds, we were never given quite the gander at the actress’s rock like we were in her latest Instagram vid.

And what a rock it is.

Ahead of her appearance to promote new movie The Sinner on The Tonight Show with Jimmy Fallon, the 35-year-old showed off a sparkly manicure, and in doing so put her stunning emerald-cut diamond engagement ring on display for everyone to swoon over.

I had no say whatsoever [in the ring]. I don’t micromanage, Biel told InStyle magazine.

He is fearless in his choices and has a real eye for design. And I’ll be honest: He has better taste than I do.

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