<p>Actress Jennifer Lawrence sported a backwards diamond necklace worth $2 million at the 86th Academy Awards.<br /><br /></p>.<p>The 23-year-old paired her red Dior gown with a stunning carved rock crystal Neil Lane necklace, said to be the most expensive piece of jewellery to hit the red carpet, featuring 100 carats of diamonds and priced at $2 million, reports people.com. <br /><br />The star, who was nominated in the best supporting actress category for her role in "American Hustle", made a similar style statement at last year's Academy Awards with her dazzling beaded chain.</p>
<p>Actress Jennifer Lawrence sported a backwards diamond necklace worth $2 million at the 86th Academy Awards.<br /><br /></p>.<p>The 23-year-old paired her red Dior gown with a stunning carved rock crystal Neil Lane necklace, said to be the most expensive piece of jewellery to hit the red carpet, featuring 100 carats of diamonds and priced at $2 million, reports people.com. <br /><br />The star, who was nominated in the best supporting actress category for her role in "American Hustle", made a similar style statement at last year's Academy Awards with her dazzling beaded chain.</p>