MajorsSep 22, 2026
Foundrae’s Lawsuit Against Pandora Can Continue, Court RulesA federal judge denied Pandora’s motion to dismiss Foundrae’s claim for copyright infringement of its medallions.
AuctionsMay 17, 2016
5-Carat Green Diamond Could Fetch $20M at Christie’s
The fancy vivid green diamond will lead the auction house’s Magnificent Jewels sale on May 31 in Hong Kong.
The 5.03-carat fancy vivid green “Aurora Green” diamond is predicted to sell for between $16 and $20 million at Christie’s later this month.
Hong Kong--A 5.03-carat fancy vivid green diamond is predicted to sell for between $16 and $20 million when it hits the auction block at Christie’s later this month.
The “Aurora Green” is a rectangular-cut, fancy vivid green diamond of VS2 clarity surrounded by circular-cut pink diamonds. According to Christie’s, the GIA says it is the largest fancy vivid green natural color diamond it has graded as of Jan. 20.
The diamond will lead the Hong Kong Magnificent Jewels auction on May 31, which is part of a special series of sales to celebrate Christie’s 30th anniversary in Asia.
The leading lot of the sale will be this VS2, rectangular-cut fancy vivid green diamond weighing approximately 5.03 carats surrounded by circular-cut pink diamond accents. The Aurora Green is estimated to sell for between $16 and $20 million.
A necklace featuring a fringe of pear-shaped diamonds in a floral motif, set with a circular-cut pink diamond at center and each suspended with a briolette diamond, weighing approximately 11.32, 6.82, 6.63, 5.90 and 5.81 carats, and a diamond border mounted in platinum. Its pre-sale estimate is between $2.8 million and $3.9 million.
This Harry Winston ring is set with a 25.58-carat rectangular-cut diamond and flanked with tapered baguette-cut diamond shoulders, all set in platinum. Christie’s estimates it will sell in the range of $3.2 to $4.1 million.
This signed Faidee bracelet features three lines of cushion-shaped Burmese rubies, weighing approximately 4.22 to 1.02 carats, alternating with cushion-shaped diamonds, ranging from 2.01 to 0.73 carats, and accented by pear-shaped diamonds mounted in platinum and gold. It could sell for as much as $4.9 million.
A second green diamond also will be a highlight of the Christie’s Hong Kong sale. This ring is set with a cushion-shaped fancy vivid bluish-green diamond of approximately 2.08 carats surrounded with circular-cut white and pink diamonds and mounted in gold, estimated to sell for up to $3.2 million.
Also highlighting the sale is a Burmese ruby and diamond bracelet with a maker’s mark for Faidee, slated to sell for between $3.6 million and $4.9 million, and a 25.58-carat rectangular-cut diamond ring from Harry Winston, which could sell for as much as $4.1 million.
Rounding out the top five lots is a white and colored diamond necklace in platinum with floral accents and briolette shapes, expected to garner between $2.8 million and $3.9 million, and a second green diamond, this one a cushion-shaped fancy vivid bluish green diamond weighing approximately 2.08 carats slated to sell for as much as $3.2 million.
The announcement of the sale of the Aurora Green comes as both Christie’s and Sotheby’s set to sell two other spectacular colored diamonds this week--Sotheby's with the Unique Pink and Christie's with the Oppenheimer Blue.
More on Auctions
The Latest
ColumnistsSep 22, 2026
Peter Smith: Our Struggle With Emotional SellingPeople aren’t thinking rationally when they are buying luxury products, and we shouldn’t be selling them that way, Peter Smith writes.
IndependentsSep 22, 2026
Constance Polamalu Named to '40 Under 40' ListThe Baltimore Business Journal recognized the entrepreneur for her leadership in business and the jewelry industry.
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional EditionExperience gemstones with greater precision and comfort than ever before.
GradingSep 22, 2026
GCAL by Sarine Opens New Lab in MumbaiThe facility is located within SEEPZ and is GCAL by Sarine’s second location in India, joining its existing grading lab in Surat.
Weekly QuizSep 17, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsSep 22, 2026
NYCJAOS Returns for Autumn EditionThe four-day show is slated for Nov. 19-22 at the Metropolitan Pavilion in New York City’s Chelsea neighborhood.
MajorsSep 21, 2026
Longtime Industry Executive Pamela Bernstein-Gulla to RetireBernstein-Gulla has been working in the jewelry industry for 40 years, most recently as chief engagement officer for Hill & Co.
Brought to you by
Your Piece Could Be the One Editors Talk AboutSubmit your pieces for a chance to win in this year's competition.
IndependentsSep 21, 2026
Bhindi Jewelers Moves Into New, Larger California StoreThe relocated Glendale store, now at The Americana at Brand, was designed to be a contemporary “timepiece haven” inspired by luxury resorts.
Policies & IssuesSep 18, 2026
Tariffs, Retail Crime Top of Mind at JA’s Annual Fly-In Retailers and manufacturers headed to the Capitol this week to discuss tariff exemptions for diamonds and gemstones, among other issues.
CollectionsSep 18, 2026
Nanis Transforms Its ‘Boule’ Into a Mirror Our Piece of the Week is a pair of drop earrings from the “Sway” collection featuring Nanis’ first use of mirror-polished gold.
GradingSep 18, 2026
De Beers Introduces Faster Version of Diamond Screening Machine SynthDetect 2 can scan a full tray in less than five minutes, De Beers said, making it six times faster than its predecessors.
AuctionsSep 18, 2026
Noonans To Auction Medieval Gold Seal Ring Recovered By 2 FriendsTwo metal detectorists discovered the ring, which may have belonged to English noblewoman Matilda of Lancaster, in Suffolk.
Policies & IssuesSep 17, 2026
Tariffs on India Could Increase as Russian Sanctions Bill Heads to Trump’s DeskThe bill has a provision that allows the president to raise tariffs on countries that import Russian oil and gas to as much as 100 percent.
Events & AwardsSep 17, 2026
This Is the Winner of the 2026 Robert M. Shipley AwardThe American Gem Society presented the annual award to a former president of its board.
CollectionsSep 17, 2026
Cynthia Erivo, Zoë Chicco’s Jewelry Collab Is an Ode to TransformationThe “Chrysalis” capsule centers butterfly motifs representing growth, transformation, and the unfolding of who you are.
Events & AwardsSep 17, 2026
Louisiana Retailer Kevin Patton Wins Lifetime Achievement AwardJewelers of Louisiana presented Patton, the third-generation president of Pattons Fine Jewelry, with the award at its annual convention.
PodcastsSep 16, 2026
Episode 9: Remembering Cindy EdelsteinTwo special guests join the podcast to commemorate the 10th anniversary of the designer advocate, mentor, and author’s untimely passing.
CollectionsSep 16, 2026
Jessica McCormack, L’Objet Collab on Homewares CollectionMcCormack brings sea-inspired motifs from her “Beaches” collection to L’Objet’s tableware, vanity pieces, and first-ever cutlery set.
CrimeSep 16, 2026
JSA Issues Warning to NJ Jewelers After Rash of Smash and GrabsNine New Jersey jewelers have been victims of smash-and-grab robberies this year, prompting JSA to circulate a list of recommendations.
IndependentsSep 16, 2026
Bromberg & Co. Names New PresidentMarlin “Brian” Hood, who has been with the store for 20 years, will succeed Ricky Bromberg, who died earlier this month.
MajorsSep 16, 2026
Midas Chain Releases ‘House of Midas’ Bridal CatalogThe new bridal catalog features the latest jewelry collections and designs from timeless classics to modern silhouettes.
EditorsSep 15, 2026
2026 Emmys Jewelry: An Either/Or Proposition Stars wore either a necklace or earrings at 78th Primetime Emmy Awards but rarely both, Natalie Francisco notes.
ColumnistsSep 15, 2026
The Levels Your Website Must Clear Before AI Recommends YouJennifer Shaheen compares this new era of AI-powered SEO to a video game: your website must clear one level before advancing to the next.
IndependentsSep 15, 2026
Armadani Launches Retail Support Program for Holiday SeasonThe program highlights “Made in Italy” fine jewelry with digital merchandising, sales education, and local marketing support.
EditorsSep 15, 2026
Q&A: Signet Jewelers’ Joan Hilson on Diamond Demand, the HolidaysHilson, Signet’s chief operating and financial officer, discussed Q2, resurgent natural diamond demand, and why Blue Nile is a standout.
ColumnistsSep 14, 2026
Sherry Smith: Stop Waiting for December to Save Your ChristmasThe stores that have a great December are the ones that made good decisions in August, September, and October, Sherry Smith writes.
