You Think You Know Your Oscars Jewelry? Match the Celebrity With Her Gem

a. Nicole Kidman
b. Sandra Bullock
c. Amy Adams
d. Jessica Chastain

Kidman's husband Keith Urban may have selected her embellished L'Wren Scott gown, but it was all her when it came to choosing her antique extras, picking gold and black enamel Fred Leighton pendants and a hair piece from the early 1800s.

a. Jessica Chastain
b. Jennifer Lawrence
c. Naomi Watts
d. Amy Adams

Lawrence paired her Dior Haute Couture gown with a glittery Chopard string of 74-carat diamond beads. "It was a last-second decision to drape the strand down her back so it wouldn't take away from her gown," stylist Rachel Zoe said.

a. Jennifer Lawrence
b. Sally Field
c. Anne Hathaway
d. Amy Adams

Along with her 74-carat strand of diamonds, Lawrence added more sparkle with a pair of drop earrings, also from Chopard. That night, the brand had instagrammed the moment with the caption: "Congratulation to Jennifer Lawrence, Best Actress in a Leading Role! Chopard is lucky charm to Academy Awards winners for the tenth consecutive year."

a. Anne Hathaway
b. Naomi Watts
c. Jennifer Hudson
d. Sandra Bullock

The nominated actress (in Prada) opted to showcase the Tiffany & Co. stunner from the back. Her necklace (composed of 50 carats of brilliant round stones and 23+ carats of baguettes) was inspired by the Ferris wheel at the 1939 World's Fair in New York.

a. Charlize Theron
b. Catherine Zeta-Jones
c. Sally Field
d. Anne Hathaway

Theron complemented her silk Dior Haute Couture bustier gown with a cluster of vintage bracelets totaling more than 100 carats in diamonds on one wrist, and a lattice dazzler with 70 carats of diamonds on the other.

a. Angelina Jolie
b. Catherine Zeta-Jones
c. Amanda Seyfried
d. Jennifer Hudson

Jeweler Lorraine Schwartz customized the earrings specially for the Oscar winner using brown and champagne-hued diamonds. "White would have detracted from the gold shimmer of her Zuhair Murad Couture gown," Schwartz said.

a. Jennifer Garner
b. Nicole Kidman
c. Amanda Seyfried
d. Octavia Spencer

Trick question! The pendants were removed so they wouldn't interfere the high neckline of Seyfried's embroidered Alexander McQueen gown. "The tops picked up the hints of silver in her dress so well, and Amanda loved how delicate they looked," said stylist Elizabeth Stewart.

a. Octavia Spencer
b. Jennifer Garner
c. Naomi Watts
d. Jennifer Aniston

Aniston sizzled in Valentino Haute Couture, but it was Fred Leighton's master craftsmen-created fluid chandelier earrings with diamond fringe that caught our eye. They moved with the star's flowing locks.

a. Sandra Bullock
b. Jennifer Aniston
c. Amanda Seyfried
d. Jennifer Garner

Along with her fluid chandelier earrings, Aniston created a megawatt arm party with Fred Leighton jewels.

a. Jessica Chastain
b. Helen Hunt
c. Salma Hayek
d. Naomi Watts

The high collar of Hayek's Alexander McQueen gown was so ornate, the actress didn't want earrings or a necklace to compete with the detailing. So, she positioned Cindy Chao's gold Autumn Maple Leaves choker as a hairpiece in a way that the smallest leaf embellishments stood up like a tiara at the front of her 'do.

a. Quvenzhané Wallis
b. Sandra Bullock
c. Jacki Weaver
d. Naomi Watts

Winston's 25-carat Diamond Marquise Cluster was the perfect juxtaposition to Bullock's hand-beaded Elie Saab Haute Couture gown. "We were going for a sexy, cool Ali MacGraw-esque vibe," said stylist Deb Waknin-Harwin. "We planned the whole look around having a brooch in her hair."

a. Jennifer Hudson
b. Helen Hunt
c. Jennifer Garner
d. Jessica Chastain

Chastain's custom-made silk Giorgio Armani dress glistened thanks to the Swarovski-crystal embroidery and vintage gold and diamond bracelet, which picked up on the metallic tones in her gown.

a. Jessica Chastain
b. Jennifer Hudson
c. Sally Field
d. Jennifer Garner

A total of nearly 25 carats of vintage Harry Winston jewels (including these diamond earrings, which peeked through her retro waves) amped up Chastain's Oscar look. "I kept her skin pale and glowy by highlighting her cheekbones-the ideal palette for white diamonds," said makeup artist Kristofer Buckle.

a. Amy Adams
b. Jennifer Hudson
c. Jennifer Garner
d. Octavia Spencer

Neil Lane dipped into his personal archive and selected an elaborate 19th-century necklace with more than 80 carats of diamonds set in blackened silver, proving to be a stunning match for Garner's Gucci Premiere silk crepe gown.

a. Helen Hunt
b. Naomi Watts
c. Sally Field
d. Amy Adams

With her hair swept back and her arms exposed in a strapless organza and tulle Oscar de la Renta number, the eye-popping Mouawad diamond bracelet was the focal point.

a. Zoe Saldana
b. Amy Adams
c. Kristen Stewart
d. Kerry Washington

Combined, Adams' 13-carat Mouawad diamond earrings and her 27-carat diamond bracelet carried a price tag of approximately $2 million.

a. Naomi Watts
b. Octavia Spencer
c. Helen Hunt
d. Halle Berry

The diamond Lorraine Schwartz earrings set in rose gold mesh upped the drama of Spencer's hand-beaded Tadashi Shoji gown. Stylist sisters Wendi and Nicole Ferreira set out to plan the Oscar winner's look with one goal in mind: "We wanted a complete departure from the simple gems Octavia usually favors," they said.

a. Kerry Washington
b. Naomi Watts
c. Reese Witherspoon
d. Zoe Saldana

Watts glistened in a pave diamond-and-platinum Neil Lane buckle bracelet. "When the dress arrived from Armani Prive, all I could think about was the Chrysler Building, said stylist Jeanann Williams. "It was modern, strong and a work of art. The jewelry added just the right amount of refinement."

a. Jennifer Hudson
b. Melissa McCarthy
c. Olivia Munn
d. Zoe Saldana

When Hudson opted for a turquoise French-lace Roberto Cavalli gown, stylist Eric Archibald wanted to keep all the accessories in the same color family to maximize the impact. He succeeded with 41 carats of opals surrounded by rows of sapphires and diamonds set in oxidized gold.