Harry Winston – Charlize Theron wore a Secret Cluster diamond necklace with Winston Cluster diamond earrings
Chopard – Saoirse Ronan wore mismatched Chopard earrings.
Bulgari – Naomi Watts wore a Bulgari necklace at the 88th Annual Academy Awards.
Forevermark – Margot Robbie wore Forevermark earrings at the 88th Annual Academy Awards.
Neil Lane – Olivia Wilde wore Neil Lane Edwardian, pearl, diamond and platinum choker, half moon diamond, pearl and platinum earrings and a large diamond and platinum navette ring.
Chopard – Julianne Moore wore Chopard jewels at the 88th Annual Academy Awards.
Forevermark – Olivia Munn wore a diamond cuff bracelet by Forevermark.
Chopard – Jennifer Lawrence wore a diamond Chopard necklace at the 88th Annual Academy Awards.
Bulgari – Tina Fey wore a Bulgari sapphire necklace on the red carpet.
Louis Vuitton – Alicia Vikander wore Louis Vuitton jewelry the 88th Annual Academy Awards.
Tiffany & Co – Cate Blanchett wore Tiffany & Co. jewels at the 88th Annual Academy Awards.
Nirav Modi – Kate Winslet wore different pieces of Nirav Mondi, an Indian designer.
Lorraine Schwartz – Priyanka Chopra wore Lorraine Schwartz jewels.
Neil Lane – Jennifer Garner wore 4 diamond and platinum bracelets with diamond, emerald and platinum swirl drop earrings. She also wore large 10 carat emerald cut baguette diamond and platinum ring
Niwaka – Brie Larson wore diamond and pearl earrings at the 88th Annual Academy Awards
Harry Winston – Kerry Washington wore a vintage 1963 three row diamond hoop earrings with three row diamond carpet ring.
De Grisogono – Charlotte Rampling wore Gypsy earrings and Onde ring at the 88th Annual Academy Awards.
Lorraine Schwartz – Lady Gaga wore Lorraine Schwartz diamond earrings.
Chanel – Daisy Ridley wore Chanel Fine Jewelry at the 88th Annual Academy Awards.
Fred Leighton – Lara Spencer wore Fred Leighton jewels including rose-cut emerald and diamond chandelier earrings.
Fred Leighton – Kelly Ripa wore an antique yellow gold and diamond pendant earrings and a rose-cut diamond bangle.
Forevermark – Giuliana Rancic wore diamond earrings at the Oscars