GradingDec 11, 2024
IGI Set to Go Public Next WeekGradingDec 16, 2024
GCAL By Sarine Expands 8X to 2 More Fancy Shapes
The diamond cut grade is now available for marquise- and pear-shaped diamonds.
GCAL by Sarine will now evaluate pear- and marquise-cut diamonds for its 8X Ultimate Diamond Cut Grade. The addition brings the number of 8X-eligbile fancy shapes to four: pear, marquise, princess, and oval cuts.
New York—GCAL by Sarine has added two more cuts to the stable of fancy shapes it will evaluate for its 8X premium diamond cut grade reports.
The lab announced last week that it will now give 8X reports for pear- and marquise-shaped diamonds, two cuts that are growing in popularity, alongside other fancy shapes.
“Creating parameters for cutting 8X marquise and pear shapes was more challenging than we anticipated,” GCAL by Sarine President Angelo Palmieri said.
“There were critical factors that played into how the stone performs, but our focus remained the same—maximizing light return, while minimizing the bow tie.”
Complete details on the 8X cut grade for pear-shaped diamonds are available here, while details on 8X marquise-cut diamonds are available here.
Related stories will be right here …
The lab announced last week that it will now give 8X reports for pear- and marquise-shaped diamonds, two cuts that are growing in popularity, alongside other fancy shapes.
“Creating parameters for cutting 8X marquise and pear shapes was more challenging than we anticipated,” GCAL by Sarine President Angelo Palmieri said.
“There were critical factors that played into how the stone performs, but our focus remained the same—maximizing light return, while minimizing the bow tie.”
Complete details on the 8X cut grade for pear-shaped diamonds are available here, while details on 8X marquise-cut diamonds are available here.
GCAL launched 8X in 2021 with round brilliant-cut diamonds.
Called the 8X Ultimate Diamond Cut Grade, GCAL said it developed 8X to reflect advancements in diamond cutting technology and techniques.
To be deemed an 8X diamond, a stone must receive a grade of “excellent” across eight aspects of its cut: polish, external symmetry, proportions, optical brilliance, fire, scintillation, optical symmetry, and hearts and arrows.
In 2022, the lab began expanding into fancy shapes and in 2023, it introduced 8X for proprietary cuts.
Palmieri noted that additional fancy shapes are “on the way.”
The GCAL by Sarine website lists radiant, cushion, and emeralds cuts as coming soon.
More on Grading
The Latest
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.
AuctionsSep 18, 2026
7.52-Carat Unheated Paraíba Tourmaline Sells for $1.3M at Sotheby’s The top lot of the auction house’s Hong Kong jewelry sale was an Art Deco Mauboussin necklace with ruby beads, which sold for $2 million.
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.
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional EditionExperience gemstones with greater precision and comfort than ever before.
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.
Weekly QuizSep 17, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
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.
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.
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.
AuctionsSep 14, 2026
22 Carats of ‘Sunshine’ Are Up for AuctionThe 22.09-carat fancy yellow “Pragnell Kimberley Sunshine Diamond” is part of the fall jewelry sale at Heritage Auctions.
IndependentsSep 14, 2026
Greenwich St. Jewelers to Unveil Photography Exhibition“Adornos: Jewelry, Memory & What We Pass Down” honors the jewelry’s importance to New York City’s Latine communities.
SourcingSep 14, 2026
Gemfields Sells All Lots at First Emerald Auction in 9 MonthsThe company’s managing director of sales said the results demonstrate “continued strong demand for commercial-quality emeralds.”
SourcingSep 14, 2026
Diamonds Do Good Pledges Support for Eye Care ProgramThe nonprofit awarded a grant to the Gift of Sight initiative spearheaded by South African musician Black Coffee.
CollectionsSep 11, 2026
A Sapphire ‘Stardust’ Ring From Greenwich St. Jewelers The Latine-owned New York jeweler is marking two milestones this year: its 50th anniversary and the 25th anniversary of the 9/11 attacks.
MajorsSep 11, 2026
The Wishing Place by JTV OpensThe jewelry retail broadcast network has sponsored a new space for Make-A-Wish East Tennessee on its campus in Knoxville.
