AuctionsMar 19, 2025
10-Carat Fancy Vivid Blue Diamond Expected to Sell for $20MAuctionsMar 25, 2025
Christie’s To Auction 35-Carat Sapphire, 13-Carat Ruby
The ruby and the sapphire, which Christie’s calls a “once-in-a-generation masterpiece,” are part of the upcoming Hong Kong jewelry auction.
At its Hong Kong auction in May, Christie’s will offer “The Regent Kashmir” (left), a 35.09-carat no-heat sapphire, alongside “The Regal Ruby,” a 13.22-carat no-heat Burmese ruby.
Hong Kong—A Kashmir sapphire of more than 35 carats, as well as a rare Burmese ruby, will headline Christie’s upcoming Hong Kong jewelry auction.
The jewels will lead the Magnificent Jewels live auction, set to take place May 27 during Hong Kong Luxury Week in Hong Kong.
Both gems, each set in a ring, pictured at the top of the article, come from an important private collector, according to the auction house.
A sapphire weighing 35.09 carats, “The Regent Kashmir” is estimated to fetch HK$65 million to HK$95 million ($8.3 million to $12 million).
Renowned for its “enthralling velvety blue hue, exceptional clarity, and incredibly rare origin,” Christie’s said, the ring is the most valuable piece of Kashmir sapphire jewelry the auction house has offered in the last five years.
“The Regal Ruby” is a 13.22-carat Burmese ruby. It is estimated to sell for HK$50 million to HK$80 million ($6.4 million to $10 million).
Christie’s said the gemstone features “intense color, exceptional transparency, and remarkable rarity,” as top-quality unheated rubies weighing more than five carats are particularly scarce.
The auction house said the stone is poised to be the most valuable and largest Burmese ruby offered at Christie's Hong Kong in a decade.
Related stories will be right here …
The jewels will lead the Magnificent Jewels live auction, set to take place May 27 during Hong Kong Luxury Week in Hong Kong.
Both gems, each set in a ring, pictured at the top of the article, come from an important private collector, according to the auction house.
A sapphire weighing 35.09 carats, “The Regent Kashmir” is estimated to fetch HK$65 million to HK$95 million ($8.3 million to $12 million).
Renowned for its “enthralling velvety blue hue, exceptional clarity, and incredibly rare origin,” Christie’s said, the ring is the most valuable piece of Kashmir sapphire jewelry the auction house has offered in the last five years.
“The Regal Ruby” is a 13.22-carat Burmese ruby. It is estimated to sell for HK$50 million to HK$80 million ($6.4 million to $10 million).
Christie’s said the gemstone features “intense color, exceptional transparency, and remarkable rarity,” as top-quality unheated rubies weighing more than five carats are particularly scarce.
The auction house said the stone is poised to be the most valuable and largest Burmese ruby offered at Christie's Hong Kong in a decade.
Other highlights include a 10.35-carat Colombian no-oil emerald and diamond ring (est. HK$6.8 million to HK$9.8 million, or $870,000 to $1.3 million), as well as a pair of Colombian no oil emerald and diamond earrings (est. HK$5.5 million to HK$7.5 million, or $700,000 to $960,000).
A 10.35-carat Colombian no-oil emerald and diamond ring
A pair of earrings featuring Colombian no-oil emeralds weighing 7.03 and 6.92 carats
The jewels will be on display March 25-28 at Christie's Asia Pacific headquarters, which opened last year at The Henderson, a notable new commercial skyscraper in Hong Kong's prime Central district and the site of the Magnificent Jewels sale.
Prior to the auction, the pieces will also be available for preview in Taipei, Taiwan, as well as in Bangkok, Geneva, Beijing, and Shanghai.
More information is available on Christie’s website.
More on Auctions
The Latest
EditorsMar 16, 2026
2026 Oscars Jewelry: One Necklace After AnotherNatalie Francisco rounds up the top Oscars jewels, including Rose Byrne’s Taffin necklace with a more than 20-carat yellow-brown diamond.
WatchesMar 16, 2026
TAG Heuer Has a New CEOBéatrice Goasglas has been with TAG Heuer since 2018. She is the first woman to head the 166-year-old, LVMH-owned watch brand.
IndependentsMar 16, 2026
Ben Bridge Debuts New Honolulu BoutiqueThe store features the first in-store build for the jeweler’s in-house “Bella Ponte” bridal brand.
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.
CollectionsMar 13, 2026
A Trio of Jewels from the 3 Gem Award Nominees for Jewelry DesignOur Pieces of the Week honor the 2026 nominees for the Gem Award for Jewelry Design, Silvia Furmanovich, Cece Fein-Hughes, and Catherine Sarr.
Weekly QuizMar 12, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
WatchesMar 13, 2026
Citizen, Vera Wang to Launch Watch CollectionThe 24-piece watch collection is set to debut in spring 2027.
SourcingMar 13, 2026
Andrea Pooler Joins Third-Generation Diamond Company as COO Pooler, who has more than 25 years’ experience in jewelry, is now chief operating officer of Modani Jewels, Soham Diamonds, and SNJ Creations.
Brought to you by
DCA Enters a New Chapter in Jewelry EducationWith refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.
MajorsMar 13, 2026
24 Karat Club of New York’s Banquet to Return to Waldorf AstoriaThe reopening of the Waldorf Astoria means a homecoming for the industry group’s annual event, which will take place Saturday.
CollectionsMar 12, 2026
Jessica McCormack Sends Gold, Gemstones Into ‘Orbit’McCormack looked to the 19th century’s “golden age” of astronomy when designing her new celestial-themed collection.
Events & AwardsMar 12, 2026
Johnny Nelson Wins David Yurman Gem Awards GrantNelson will be honored as the inaugural grant winner at the Gem Awards gala on Friday.
TechnologyMar 12, 2026
Caratwise Launches, Names Former Signet Exec CEO The new smart design software allows jewelers to configure, price, and confirm a custom engagement ring in real time for in-store customers.
SourcingMar 12, 2026
Grandview Klein Opens New Factory in South Africa The 10,000-square-foot diamond manufacturing facility officially opened in late February and employs 50 people.
Events & AwardsMar 12, 2026
MJSA ‘Future of Jewelry Making’ Scholarship Applications OpenThe MJSA Education Foundation’s scholarships support students pursuing jewelry careers.
TechnologyMar 11, 2026
Cast Jewelry’s Rachel Skelly on Coming Back Online Only Skelly shares her plans for reimagining the fine jewelry retailer she re-acquired after it faltered last year.
CollectionsMar 11, 2026
Pyrrha Highlights ‘The Space Between’ In New CollectionThe collection takes inspiration from the emotional space between people, moments, and experiences.
IndependentsMar 11, 2026
From the Jazz Age to the Information Age: London Jewelers Turns 100In 2026, the jewelry retailer is celebrating a milestone only a small percentage of family-owned businesses survive to see.
IndependentsMar 11, 2026
Virginia Jewelers Raise Nearly $30K for Children’s HospitalThe group of jewelers held a jewelry raffle in support of the Children’s Hospital of Richmond at VCU.
FinancialsMar 10, 2026
Signet Jewelers’ Q4 Sales Fall Flat The jewelry giant released preliminary results for the fourth quarter and full year on Monday, with final results slated to come next week.
MajorsMar 10, 2026
Saks Global to Close 15 More StoresThe retailer also gave an update on its vendor partnerships.
TrendsMar 10, 2026
Messika Names Julianne Moore as AmbassadorThe award-winning actress is the “epitome of modern allure,” the brand said.
CollectionsMar 10, 2026
Gemstones ‘Bloom’ in Sorellina’s New CollectionThe “Bloom” collection draws from the flower power movement of the 1960s and ‘70s with inlay pendants offered in eight colorways.
Events & AwardsMar 10, 2026
Diamond-Studded Painting Shines at RJO Foundation AuctionThe unique piece was one of the custom works offered at the foundation's recent silent art auction, which garnered nearly $15,000 in total.
TrendsMar 09, 2026
Jake Gyllenhaal Is Bulgari’s Latest AmbassadorBulgari named Gyllenhaal as its brand ambassador for his embodiment of artistic depth, intellectual curiosity, and warmth.
Events & AwardsMar 09, 2026
TJS Announces 2026 Scholarship WinnersAwards were given to four students, one apprentice, and an emerging jeweler.
AuctionsMar 09, 2026
Joanna Carson’s Jewels Lead White-Glove SaleThe top jewelry lot of the late model’s estate sale, hosted by John Moran Auctioneers, was an Oscar Heyman & Brothers for Cartier necklace.
GradingMar 06, 2026
Tom Moses Leaving GIA After Nearly 50 YearsMoses, who started at GIA’s Santa Monica lab in 1976, will leave the Gemological Institute of America in May.
