Most Expensive Red Carpet Jewelry of All Time

14. Jessica Alba’s Diamond Necklace

Designer: Harry Winston
Event: 2013 Academy Awards
Worth: $5.8 million*

Jessica Alba has taken somewhat of a step away from the acting scene in recent years to focus on her family life and bringing her lifestyle business to fruition. That being said, Alba does like the occasional red carpet and wowed photographers when she turned up at the Oscars in 2013 wearing a peach-colored Oscar de la Renta gown.

essica Alba's Diamond Necklace - Harry Winston ©Steve Granitz / Gettyimages.com


essica Alba’s Diamond Necklace – Harry Winston ©Steve Granitz / Gettyimages.com

To top it off, Jessica wore a beautiful necklace by designer Harry Winston. The breathtaking diamond piece was worth an estimated $5.8 million, but it perfectly complimented her delicate decolletage.