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.
Editors' Picks
Sponsored by
More on Auctions
The Latest
Supplier BulletinNov 05, 2026
Winning With GCAL 8X®: What’s Working at the CounterSponsored by GCAL by Sarine
SurveysNov 05, 2026
What Retailers Should Know About Holiday Shoppers This YearFrom shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.
CollectionsNov 05, 2026
Judi Powers, Russell Jones Unleash Joy With New CollaborationThe designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.
Brought to you by
How Overnight Mountings’ Bridal Builder Makes Custom Engagement Ring Design Easier to SellWith customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.
FinancialsNov 05, 2026
Brilliant Earth Continued to Resonate With High-Income Shoppers in Q3Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.
Weekly QuizOct 29, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
MajorsNov 05, 2026
Ariana Grande Stars In Swarovski’s Holiday Campaign“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.
GradingNov 05, 2026
GIA to Offer Next-Day Holiday ServicesThe lab will bring back its complimentary next-day service for some reports starting next week.
Brought to you by
A Diamond Is Forever Launches 2026 Holiday Campaign Championing Natural DiamondsA Diamond Is Forever's holiday campaign reimagines natural diamond icons for a new generation celebrating individuality.
CrimeNov 04, 2026
$250K+ in Undeclared Cartier Jewelry Seized at Philadelphia AirportA Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.
FinancialsNov 04, 2026
Pandora’s Q3 Sales Up 7% Amid Focus on DesignNew collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.
Events & AwardsNov 04, 2026
NYC Jewelry Week 2026 Is the Largest Edition YetThe citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.
MajorsNov 04, 2026
Bergdorf Goodman Names New PresidentLanessa Elrod, former president and CEO of Louis Vuitton Americas, has stepped into the role as the retailer celebrates 125 years.
IndependentsNov 03, 2026
Longtime Jewelry Marketer Arthur Klein Dies at 89Klein, who had his own marketing agency and worked for Gabriel & Co. and Trans American Diamond, is remembered as a kind man.
IndependentsNov 03, 2026
Zadok Jewelers Toasts To 50 Years With Diamond Bracelet GiveawayTo enter the giveaway, locals can purchase a featured beverage from one of eight participating restaurants in Houston and Austin, Texas.
Events & AwardsNov 03, 2026
David Yurman Gem Awards Grant Opens 2027 ApplicationsThe grant recipient will be awarded $50,000 as well as mentoring meetings with executives at David Yurman and other industry executives.
Events & AwardsNov 03, 2026
NAJA, Instappraise Name 2026 Scholarship WinnersThe winners include a non-NAJA member seeking training, a member beginning NAJA courses, and a member becoming a Certified Master Appraiser.
CrimeNov 02, 2026
Customs Seizes More Than 400 Fake Audemars Piguet WatchesIt is one of several seizures of counterfeit jewelry and watches by U.S. Customs and Border Protection officials in Louisville this year.
MajorsNov 02, 2026
Lawrence Bock, Caryl Capeci, Amanda Coleman-Phelps Join JA Board Jewelers of America announced the additions to its board of directors following its annual general meeting, held last week.
CollectionsNov 02, 2026
Olympian Kristi Yamaguchi, Heller Jewelers Expand ‘Always Dream’ CollectionThe jewelry collection supports Yamaguchi’s Always Dream foundation, which provides reading and educational resources to families in need.
Events & AwardsOct 30, 2026
Illuminating Carved Paraiba Pendant, Suite of Moonstones Wow at Spectrum AwardsSpectrum’s “Best of Show” honors went to a 101-carat Paraiba carved to look like Medusa that has a magnet-activated LED light.
TrendsOct 30, 2026
Edina Kiss’ Pendants Say ‘Eye’m Watching You’Our Halloween Pieces of the Week are four “Eye” pendants, each set with colorful gemstones.
MajorsOct 30, 2026
The RealReal Hires Former eBay Exec as New Chief Merchandising OfficerAlexis Hoopes expanded eBay’s “Authenticity Guarantee” program during her tenure.
WatchesOct 29, 2026
Bucherer Opens Rolex Boutique in Washington StateThe Rolex-owned retailer’s new 4,700-square-foot store’s façade honors the Pacific Northwest’s evergreen forests.
TrendsOct 29, 2026
Amanda's Style File: All Treats, No Tricks Get into the Halloween spirit with this roundup of 13 spooky jewels.
MajorsOct 29, 2026
Gesswein Hires Longtime Bench Jeweler, Educator Ann CahoonCahoon was appointed strategic account and educational program manager at Gesswein, which recently joined Continental Buying Group.
MajorsOct 29, 2026
Amanda Seyfried Stars In Tiffany & Co.’s Holiday CampaignTiffany & Co.’s latest ambassador makes her debut in its “Love Is a Gift” holiday campaign.
EditorsOct 28, 2026
These Wicked Jewels Will Cast a Spell on YouFor her annual Halloween story, Senior Editor Lenore Fedow highlights bewitching jewels fit for a witch that go from day to unholy night.
