EditorsSep 27, 2021
4 Takeaways from the First HardRock Summit GradingOct 04, 2021
These Are the Grading Reports You’re Looking For
AIGS has added a report for “jedi” spinel that aims to set quality standards for the trade term.
To be called “jedi,” a spinel must have medium to strong fluorescence, among several other quality factors, according to the Asian Institute of Gemological Sciences.
Bangkok—In order to set standards for what can be referred to as a “jedi spinel,” the Asian Institute of Gemological Sciences has launched a grading report for the stone.
Field gemologist Vincent Pardieu first used the term “jedi” to communicate with AIGS founder Henry Ho on their trips to Myanmar from 2002-2004, helping identify a spinel of highly saturated pink to red coloring with strong fluorescence.
They got their name from the Star Wars characters, inspired by the gemstones’ lack of any dark tone, which has left them “untouched by the dark side.”
The name became popular after Pardieu published a field report in the spring 2014 issue of GIA’s Gems & Gemology journal and a translated Chinese version.
Gem dealers in the Asian market quickly adopted the term “jedi spinel,” especially as demand for colored stones surged in China.
But there has since been some discrepancy in its interpretation—an issue that surrounds other trade terms like pigeon’s blood—and for this reason, AIGS now offers grading reports to create a strict quality standard.
“Retailers and dealers commonly utilize trade names as a marketing strategy to make colored gemstones more enticing and sellable; however, they might use trade names from their perspectives and perceptions,” AIGS Chairman Kennedy Ho said.
"With a unified standard, a trade name can root deeper in the market. By launching the Jedi Spinel Grading Report, AIGS intends to address discrepancies of the quality standard by comprehensive gemological and quality analysis.”
“Retailers and dealers commonly utilize trade names as a marketing strategy to make colored gemstones more enticing and sellable; however, they might use trade names from their perspectives and perceptions,” AIGS Chairman Kennedy Ho said.
"With a unified standard, a trade name can root deeper in the market. By launching the Jedi Spinel Grading Report, AIGS intends to address discrepancies of the quality standard by comprehensive gemological and quality analysis.”
AIGS’s color reference for what constitutes, and does not constitute, a “jedi spinel”
AIGS’s “jedi” grade applies to six quality aspects: color, fluorescence, clarity, cut, brilliance, treatment, and origin.
It refers to natural, untreated, faceted spinel with evenly distributed hues of red, pinkish red, reddish pink, or orangey red, in medium to high saturation and without dark tones.
The stones must be from Myanmar and have eye-clean clarity, excellent brilliance, and medium to strong fluorescence.
The proportions of the stone and the way it is cut also should be appealing to the eye, AIGS said.
AIGS officially launched these grading reports in September.
Related stories will be right here …
More on Grading
The Latest
MajorsJan 06, 2026
LeachGarner Appoints New Director of SalesLinda Coutu is rejoining the precious metals provider as its director of sales.
MajorsJan 06, 2026
Zales Tests Out A New LookThe Signet Jewelers-owned store, which turned 100 last year, calls its new concept stores “The Edit.”
MajorsJan 06, 2026
Rio Grande Says These Are the Top Personalization Tools for 2026The supplier has a curated list of must-have tools for jewelers doing in-house custom work this year.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
CrimeJan 06, 2026
2 Jewelers Arrested After TraxNYC Diamond District BrawlFootage of a fight breaking out in the NYC Diamond District was viewed millions of times on Instagram and Facebook.
Weekly QuizDec 23, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
SourcingJan 06, 2026
AGA Announces 2026 BoardThe governing board welcomed two new members, Claire Scragg and Susan Eisen.
TrendsJan 05, 2026
Amanda’s Style File: New Year’s EditionSparkle with festive diamond jewelry as we celebrate the beginning of 2026.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
IndependentsJan 05, 2026
Jeweler Ben Nighthorse Campbell Dies at 92The master jeweler, Olympian, former senator, and Korean War veteran founded the brand Nighthorse Jewelry.
TrendsJan 05, 2026
Pinterest 2026 Trend Report: Brooches, Bold Gold, Cool BlueIn its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.
MajorsJan 02, 2026
Marc Metrick Out as CEO of Saks Global Executive Chairman Richard Baker will take over the role as rumors swirl that a bankruptcy filing is imminent for the troubled retailer.
Events & AwardsJan 02, 2026
Jan Mohr, Couture’s ‘North Star,’ Dies at 71Mohr had just retired in June after more than two decades as Couture’s retailer liaison.
SourcingJan 02, 2026
IDCA Elects New President, Board of DirectorsShekhar Shah of Real Gems Inc. will serve as president of the Indian Diamond & Colorstone Association in 2026.
CollectionsJan 02, 2026
Lalaounis’ 2026 Good Luck Charm Speaks to ResilienceThis year’s good luck charm features the mythical horse Pegasus, and is our first Piece of the Week of the new year.
EditorsDec 31, 2025
The Top 5 Stories of 2025Articles about crime, engagement rings, and a necklace worn in the World Series generated the most interest among readers.
MajorsDec 30, 2025
Becka Johnson Kibby to Lead Edge Retail AcademyAs part of the leadership transition, Sherry Smith will take on the role of vice president of coaching strategy and development.
SourcingDec 30, 2025
India Chosen as KP Chair for 2026It marks the third time the country has headed the Kimberley Process. Ghana will serve as vice chair.
WatchesDec 30, 2025
Bulova, Stetson Collab on Watches With Western FlairThe new Bulova x Stetson designs highlight two animals often associated with the American West—the bison and the Texas Longhorn.
CollectionsDec 30, 2025
Rahaminov Diamonds Pops Up in FloridaIts residency at Yamron Jewelers will run through May 2026.
IndependentsDec 29, 2025
In Memoriam: Industry Friends We Lost in 2025From influential executives to innovative designers, we pay tribute to the people we said goodbye to this year.
MajorsDec 29, 2025
Tanishq Opens New Stores in Florida, VirginiaThe retailer is expanding into areas with large Indian and South Asian populations.
MajorsDec 29, 2025
Nanis Opens First Flagship Store The Italian brand has opened its first flagship amid the peaks of the Dolomites in Madonna di Campiglio, Italy.
SourcingDec 29, 2025
‘Unearthed: Raw Beauty’ Exhibition Opens at LA MuseumThe new curation at the Natural History Museum of Los Angeles County showcases rare gem and mineral specimens in their uncut, natural state.
CrimeDec 24, 2025
LA Jewelry District Couple Pleads Guilty to Hiding Millions from IRSThe couple pleaded guilty to concealing at least $127 million in cash transactions at its precious metals businesses.
SurveysDec 24, 2025
Consumer Confidence Falls Again in DecemberConsumers shared concerns about prices, inflation, tariffs, trade, and politics in the survey’s write-in response section.
AuctionsDec 24, 2025
Bonhams to Open New U.S. Flagship in NYCIn February 2026, the auction house will move its headquarters to the former Steinway Hall, a neoclassical landmark on Billionaires’ Row.
Events & AwardsDec 24, 2025
NYC Jewelry, Antique, & Object Show Announces Winter EventThe new show will take place Jan. 23-25, 2026.
