Hilary's winning streak began back in January when she wore a Diamond Right Hand Ring for the Golden Globes and again at the Screen Actors Guild Awards in February.
The Diamond theme also proved true on Hollywood's leading men, with Don Cheadle, Chris Rock, Morgan Freeman, and Samuel L. Jackson choosing sophisticated diamond accessories to accent their Oscar ensembles. There were no fashion "don't's" with diamond stud buttons (as seen on Oscar winner Morgan Freeman), diamond lapel jewellery, and diamond cufflinks.
Trends included statement earrings, large or small, proving that these wasn't only one way to work the carpet in diamonds. Whether modern, vintage linear or chandelier these styles were all a part of the growing trend in showcasing bold earrings. Also sighted at the Awards were the empowering Diamond Right Hand Ring, Hair Jewellery worn in the form of tiaras, headbands or brooches, Bracelets worn en masse and large, powerful Necklaces.
Scarlett Johansson - Fred Leighton 19th century 3-star diamond tiara valued at $55,000.
Kristen Dunst - All by Fred Leighton: Rose-cut diamond pendant earrings with diamond briolettes valued at $23,000, rose-cut diamond and rock crystal cuff bracelet worth $250,000.
Corinne Foxx (daughter of Jamie Foxx) - Diamond headband.
Hollywood's Diamond A-List:
Hilary Swank- All by Chopard: 5.16-carat emerald-cut Diamond Right Hand Ring flanked by Diamond baguettes, and 2.13- and 2.16-carat cushion-cut diamond earrings set in platinum on a French Wire.
Kate Winslet - All by Neil Lane: Diamond and platinum earrings with 5-carat diamond drops, which were custom-made for her and finished the night before the Oscars, two matching diamond cuff bracelets with 40 carats each, two 5-carat diamond clips on her dress, and custom-made S-clips for her hair created last week.
Renee Zellweger - All by Cartier: emerald-cut diamond and platinum ring, diamond line necklace with emerald- and oval-cut diamonds, emerald-cut diamond and platinum bracelet.
Charlize Theron - All by Bulgari: two vintage 1939 Art Deco diamond bracelets set in platinum, round- and baguette-cut diamond chandelier earrings.
Halle Berry - Custom-made brown diamond briolette earrings by Lorraine Schwartz.
Julia Roberts - Her own Cathy Waterman three-stone diamond drop earrings.