Rose Byrne Wears Desert Diamonds at Oscars

Actress nominated for Best Actress dazzles in rare colored diamond jewelry on the red carpet.

Mar. 16, 2026 at 4:50am

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At the 98th annual Academy Awards, actress Rose Byrne was spotted wearing a one-of-a-kind Desert diamond necklace and ring designed by TAFFIN. The necklace featured a 22.58 carat fancy yellow-brown pear-shaped diamond, while the ring centered a 16.54 carat ASHOKA-cut fancy deep brown-yellow diamond sourced from Botswana. Celebrated jewelry designer James de Givenchy of TAFFIN praised the natural warmth and character of the colored diamonds, which are becoming increasingly popular as "Desert diamonds" emerge as the new classics.

Why it matters

Rose Byrne's choice to wear these rare and unique colored diamonds on the Oscars red carpet highlights the growing trend of "Desert diamonds" - natural stones in an array of hues beyond the traditional white diamond. This reflects a shift towards individuality and self-expression in fine jewelry, moving away from the ubiquitous white diamond.

The details

The necklace featured a 22.58 carat fancy yellow-brown pear-shaped diamond set in dark brown ceramic, while the ring centered a 16.54 carat ASHOKA-cut fancy deep brown-yellow diamond from Botswana, paired with rose gold and Arizona blue ceramic. Jewelry designer James de Givenchy of TAFFIN praised the intimate, warm glow of the antique-cut and ASHOKA-cut diamonds, which reveal the natural character of the stones.

  • Rose Byrne wore the jewelry on the red carpet at the 98th annual Academy Awards on March 15, 2026.

The players

Rose Byrne

An Australian actress nominated for Best Actress at the 98th Academy Awards for her role in the film "If I Had Legs I'd Kick You".

James de Givenchy

The celebrated designer of the jewelry brand TAFFIN, known for his unexpected use of color and sculptural forms in fine jewelry.

Saul Goldberg

A representative from the diamond company William Goldberg, which sourced the rare cognac-colored ASHOKA diamond featured in the TAFFIN ring worn by Rose Byrne.

Sally Morrison

The Natural Diamonds Market Lead of A Diamond is Forever, commenting on the growing trend of "Desert diamonds" and their ability to signal uniqueness and confidence.

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What they’re saying

“It's always gratifying to see a piece leave the studio and take on a life of its own. Jewelry is meant to be worn and experienced, not simply kept in a case. I can't imagine a more wonderful way to showcase it to the world than on a beautiful actress like Rose Byrne on the Oscars red carpet.”

— James de Givenchy, Designer, TAFFIN (PR Newswire)

“This ASHOKA diamond was Botswana sourced and created by our master cutters at William Goldberg. It is an extremely rare cognac diamond and we were proud to collaborate with Taffin to bring such an exceptional diamond to the world.”

— Saul Goldberg, William Goldberg (PR Newswire)

“James de Givenchy is a creative genius known for his unexpected use of color and sculptural form in creating his inimitable jewelry. He has long used diamonds of interesting shapes and colors, and we have begun to see this ability to use colored diamonds to signal uniqueness and confidence filter into the mainstream in the Desert diamonds trend.”

— Sally Morrison, Natural Diamonds Market Lead, A Diamond is Forever (PR Newswire)

The takeaway

Rose Byrne's choice to wear these rare and unique colored "Desert diamonds" on the Oscars red carpet reflects a growing trend towards individuality and self-expression in fine jewelry, moving away from the ubiquitous white diamond. This shift is being driven by innovative designers like James de Givenchy who are embracing the natural warmth and character of colored stones.