40 Must-See Dresses at the 2013 Oscars

Jessica Chastain went old Hollywood in stunning Armani Prive gown. She wore Harry Winston vintage 1967 diamond and yellow gold bracelet

Kelly Osbourne wore a black diamante and sheer Tony Ward black gown at the 2013 Oscars

Kristin Chenoweth in a monochrome Tony Ward ballgown at the 2013 Oscars. She shined in Simon G. Jewelry

Maria Menounos pretty in pink Romona Keveza and carried a Swarovski clutch at the 2013 Oscars

Giuliana Rancic in Rafael Cennamo at the 2013 Oscars. She wore Forevermark Diamonds on the Live from the Red Carpet show

Kelly Rowland wows in a monochrome Donna Karan Atelier at the 2013 Oscars. She is stunning in Lorraine Schwartz platinum, diamond and black jade earrings, a platinum, diamond and black jade bangle, and an OFIRA black diamond and enamel ring!

Jennifer Lawrence stuns in a white strapless Dior haute couture ballgown

Amanda Seyfried looks gorgeous in Alexander McQueen at the 2013 Oscars. She stuns in Lorraine Schwartz platinum and diamond jester earrings.

Amy Adams wore a fluffy Oscar de la Renta gown for 2013 Oscars

Quvenzhane Wallis carrying her favorite puppy purse at 2013 Oscars. She also accessorized with Forevermark Diamonds drop earrings and necklace

Zoe Saldana also went for monochrome at 2013 Oscars

Pregnant Jenna Dewan covered her baby bump in a black gown at 2013 Oscars

Kerry Washington wore bright orange Miu Miu at 2013 Oscars. She is wearing a pair of fancy-cut yellow diamond Chopard earrings (10 carats) with trilliant-cut white diamond detail, set in 18-carat yellow gold

Octavia Spencer wore Tadashi Shoji at 2013 Oscars. She wore Lorraine Schwartz 18k rose gold and diamond mesh earrings and 18k rose gold and diamond ring

Reese Witherspoon smoulders in blue Louis Vuitton at 2013 Oscars

Sally Field beautiful lady in red at 2013 Oscars

Anne Hathaway wore a simple Prada dress at 2013 Oscars

Jennifer Hudson looked gorgeous in Roberto Cavalli at 2013 Oscars. She is wearing Sutra earrings and a matching ring and carrying a Swarovski clutch

Melissa McCarthy wore a grey David Meister gown at 2013 Oscars

Catherine Zeta-Jones looks glamorous in gold Zuhair Murad at the 2013 Oscars. She wore Lorraine Schwartz gold earrings with earth tone colored natural diamonds

Olivia Munn in red at the 2013 Oscars

Helena Bonham Carter at 2013 Oscars

Jennifer Aniston was a sexy lady in red at 2013 Oscars. She's wearing a pair of Diamond Chandelier Fringed Earrings in Platinum by Fred Leighton, a 19th Century Oval and Cushion Cut Diamond Bracelet in Silver on Gold with a 10 Carat Oval Diamond and a 19th Century Diamond Cluster Bracelet

Nicole Kidman was sexy in black and gold at 2013 Oscars. She wore Fred Leighton 19th century yellow gold and black enamel pendant earrings and yellow gold and diamond chain cuff bracelet

Charlize Theron dazzled in white Dior couture at 2013 Oscars

New mom Adele looked gorgeous in a black Jenny Packham gown at 2013 Oscars

Stacy Keibler in Naeem Khan at 2013 Oscars. She rocks in Lorraine Schwartz titanium and champagne diamond earrings, and a blackened platinum, black diamond and black sapphire signature tassel bracelet!

Sandra Bullock carried a Swarovski clutch at 2013 Oscars

Halle Berry wore Versace to the 2013 Oscars. She accessorized with Adeler earrings and a Le Vian ring.

Salma Hayek at the 2013 Oscars. She had Cindy Chao Maple Leaves chocker in yellow gold and diamonds as hairpiece.

Queen Latifah at the 2013 Oscars

Helen Hunt at the 2013 Oscars

Jennifer Garner at the 2013 Oscars

Naomi Watts at the 2013 Oscars

Jane Fonda at the 2013 Oscars. She wore Chopard yellow gold earrings

Kristen Stewart at the 2013 Oscars. She wore Fred Leighton 19th Century rose gold and old mine cut diamond riviere necklace and rose gold and old mine diamond navette shaped ring, circa 1900.

Kelly Ripa at the 2013 Oscars. She wore a pair of Old Mine Cut Diamond Pendant Earrings appx. 9 Carats total, by Fred Leighton, sn Antique Diamond Star Brooch Circa 1880’s appx. 6 carats, an Antique Diamond Star Brooch Circa 19th Century 8.10 carats, an Antique Rose Cut Diamond and Natural Pearl Line Bracelet

A Diamond and Sapphire Ring and an Art Deco Onyx Line Bracelet

Naomie Harris at the 2013 Oscars. She wore H. Stern Spring earrings in 18k yellow gold with clear quartz and Sunrise bracelet in 18k yellow gold with citrines and diamonds.

Marcia Gay Harden at the 2013 Oscars. She is wearing custom David Meister, John Hardy jewels, and a Swarovski clutch.