Charlize Theron Stuns in a Plunging Red Oscars Dress and $3.7 Million Worth of Harry Winston Diamonds

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You can count on Charlize Theron to always make a gorgeous red carpet appearance!

The 40-year-old Mad Max: Fury Road star wowed at the 88th Annual Academy Awards, sporting a plunging red Dior gown that flaunted her statuesque physique. She accessorized the show-stopping dress with a whopping $3.7 million worth of Harry Winston Diamonds.

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Charlize's bling included a Secret Cluster Diamond Necklace (48.8 carats); Winston Cluster Diamond Earrings (15.49 carats); a Cushion-Cut Diamond Ring with Micropave, (8.78 carats); a Micropave Diamond Band Ring (.27 carats), and a Queen Diamond Ring (7.44 carats), totaling over 80 carats total.

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While the number is nothing to scoff at, it still doesn't come close to Jennifer Lopez, who rocked 240 carats of Harry Winston diamonds at this year's Golden Globes.

ET caught up with Charlize earlier this month, when she talked about her 4-year-old son Jackson's reaction to his mother in a very different look -- her dramatic The Huntsman: Winter's War costume.

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"He came to set today and was watching a rehearsal when he turned to my mom and he went, 'Momma's spicy!'" Theron laughed during ET's exclusive set visit to the highly anticipated Snow White and the Huntsman sequel.

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