The Most Expensive Academy Awards Jewelry in History

3. Nicole Kidman at the 80th Academy Awards

The Oscars ceremony is always a night to impress, and Nicole Kidman definitely dazzled everyone with the necklace she wore for the 2008 Academy Awards. Custom-made by L’Wren Scott, the $7 million necklace was a handcrafted piece that combined over 7,500 rough, faceted, and polished diamonds.