#USA #Hong Kong #Sotheby's #Paraiba Tourmaline #Kat Florence

Sotheby's to Auction World’s Largest Matched Pair of Paraíba Tourmalines

On September 17, 2026, the auction world will witness an extraordinary event as Sotheby’s Hong Kong hosts the live auction of the Kat Florence Luminas—the largest matched pair of flawless Paraíba tourmaline gemstones ever offered. These stunning gems will go under the hammer at 02:00 AM EDT, paving the way for a new chapter in jewelry history.

Crafted by renowned artist Kat Florence, the tourmalines, weighing in at 71.239 and 72.844 carats respectively, hold both beauty and remarkable significance, as they are the largest flawless examples of their kind ever sold at auction. This unmatched pair was sourced from a unique crystal discovered in 2003 by Don Kogen in Mozambique's Mavuco district, which originally weighed a staggering 830 carats.

In July 2026, the Gübelin Gem Lab awarded the pair an Outstanding rating and a remarkable score of 92.1 points, highlighting their superior quality. Shortly before that, in June 2026, the Bellerophon Gem Lab also recognized the outstanding qualities of these Paraíba tourmalines, presenting them with the Bellerophon Privilege Award, emphasizing their rarity. Martial Curti, the expert from Bellerophon, noted, "Owning a pair of natural Paraíba tourmalines of this caliber is a truly significant privilege. Their size and quality are extraordinarily unique."

A Legacy of Excellence
This pair is not Kat Florence's first foray into record-breaking jewelry. The Kat Florence Luminas marks her ninth auction piece to set a world record, with another stunning creation, a dazzling tanzanite necklace weighing 424.80 carats, also slated for the September 17 auction. This exquisite necklace is encased with D-flawless diamonds, surrounded by its royal pendant, epitomizing Kat's relentless pursuit of excellence and breathtaking artistry.

Born in Canada and now a notable name in the luxury jewelry industry, Kat Florence has developed an impressive portfolio of award-winning pieces. Not only does she engage in creating stunning jewelry, but she also manages the exclusive Kat Florence Hotel. Initially intended as a retreat for elite clientele, this hotel now serves as a centerpiece for showcasing her exquisite gemstone collection, valued at millions.

As of this season, visitors to her hotel can explore a dynamic exhibition of museum-quality gemstones, displayed against the historic backdrop of limestone walls dating back to 1848—a true living gallery.

The Rare Gems Tour
The Kat Florence Luminas matched pair and the tanzanite necklace, both certified by Bellerophon and the Gübelin Gem Lab, are gaining international acclaim for their rarity and exceptional characteristics. Currently, these gems are featured on a final promotional tour partnered with Sotheby’s, showcasing the extraordinary pieces in major cities:

• - Singapore | August 22-23
• - Shanghai | August 29-30
• - Tokyo | September 4-5
• - Taichung | September 5-6

This auction presents a rare opportunity for collectors and gemstone aficionados to acquire pieces of unparalleled magnificence. The Kat Florence Luminas will soon make their mark, joining the jewelry elite at Sotheby’s in Hong Kong, where they will invite bids from around the globe.

For private viewings of the Kat Florence Luminas Matched Pair, media inquiries, and more, visit katflorence.com or sothebys.com for exclusive experiences.
With Kat Florence's dedication to unmatched craftsmanship and her passion for the world’s rarest gemstones, the auction is anticipated to be a hallmark event in the luxury jewelry landscape.