ABU DHABI, United Arab Emirates. A stunning 10.57-carat blue diamond captivated gem enthusiasts and collectors alike as it took center stage at a high-profile exhibition in Abu Dhabi on Tuesday, showcasing over $100 million worth of the world’s rarest and most valuable diamonds.
The gem, known as the “Bleu Royal,” is classified as a Fancy Vivid Blue — the highest possible color grading for blue diamonds by the Gemological Institute of America (GIA). Oval-shaped and internally flawless, the stone is among the largest of its kind ever to appear at a public display in the region.
The exhibition, hosted at the Louvre Abu Dhabi, features a curated selection of exceptional diamonds and colored gemstones from prestigious collections, including rare pinks, canary yellows, and vivid greens. Organized by Sotheby’s, the event aims to bring ultra-rare gems to a broader global audience while also highlighting Abu Dhabi’s growing presence in the international art and luxury market.
“This diamond is incredibly rare not just because of its size and clarity, but because vivid blue diamonds of this caliber are rarely seen outside of auctions or private vaults,” said Sotheby’s Middle East chairman, Katia Nounou Boueiz. “We are thrilled to present the Bleu Royal to the public in this extraordinary setting.”
The Bleu Royal was previously auctioned by Sotheby’s in Geneva in November 2023 for over $43.8 million. It was mounted in a ring setting and remains one of the most valuable blue diamonds ever sold at auction.
Aside from the Bleu Royal, other gems on display include:
- A 15.3-carat Fancy Vivid Pink diamond, considered a sister stone to the famed Pink Star.
- An 18-carat D-Flawless white diamond from Botswana, known for its unparalleled brilliance.
- A 12.1-carat Fancy Intense Green diamond reportedly sourced from Brazil.
Collectors and high-profile visitors from across the Gulf region and beyond are expected to attend the limited-time exhibit, which runs until April 15.
Security around the exhibit is exceptionally tight, with 24-hour surveillance and strict access control measures in place.
The display marks a continued effort by the UAE to position itself not just as a global business and tourism hub but also as a premier destination for world-class art, culture, and high jewelry.

Paraluman P. Funtanilla
Paraluman P. Funtanilla is Tutubi News Magazine's Marketing Specialist and is a Contributing Editor. She finished her degree in Communication Arts in De La Salle Lipa. She has worked as a Digital Marketer for start-up businesses and small business spaces for the past two years. She has earned certificates from Coursera on Brand Management: Aligning Business Brand and Behavior and Viral Marketing and How to Craft Contagious Content. She also worked with Asia Express Romania TV Show.