Image 1 of 45: Actress Patricia Arquette attends the 87th Annual Academy Awards. Photo / AFP
Here are the most pricey pieces seen on the red carpet according to Vogue Australia, ranked from least expensive to most expensive in New Zealand dollars.
The emerald-cut diamond stud Tiffany and Co. earrings in platinum worn by Stone are worth $148,731. Add to that two rose-cut diamond cuffs in 18-carat yellow and white gold (price upon request) by the jeweler.
8. Lupita Nyong'o
The 6,000 pearls used to make her custom Calvin Klein Collection dress (basically a piece of jewellery in itself) cost $199,110 alone.
Robbie's vintage Van Cleef and Arpels necklace took 600 hours to create using 150 diamonds and 300 sapphires set in 18-carat gold. It was originally made for the Duchess of Windsor in 1938 and is known as the Zip Antique. Its value: over $1.9 million, which Robbie described on the red carpet as "worth more than my life".
6. Dakota Johnson
The
Fifty Shades of Grey
star arrived on the red carpet with Forevermark jewellery valued at $2.79 million on her wrist and ears. 100 carats in total, her look was comprised of two diamond tennis bracelets, a three-row diamond bracelet and diamond stud earrings.
5. Jennifer Lopez
Lopez had $3.17 million worth of jewels distributed between 20-carat diamond drop earrings and three diamond and platinum rings, all by Neil Lane.
4. Reese Witherspoon
$3.9 million is the price of just one of the Tiffany and Co. diamond rings Witherspoon wore at the Oscars. She also wore a diamond cluster ring, bracelet and earrings - all of which are 'price upon request'.
A shopping spree at Harry Winston for the jewellery worn by Kidman on the red carpet will set you back more than $9 million. This buys you seven-carat emerald-cut stud earrings, an 82-carat "caftan diamond" bracelet and two diamond platinum-set rings.
2. Rita Ora
Over $9.5 million worth of jewels were worn by Ora to complement her Marchesa gown. The Lorraine Schwartz pieces included 40-carat pear-shaped chandelier earrings and a 25-carat pear-shaped ring.
1. Cate Blanchett The stunning turquoise, aquamarine and diamond bib necklace is so pricey, its maker, Tiffany and Co. will only reveal the price upon request. With that many stones, it's sure to have a lot of zeros in its price tag.