Grading

Sarine’s Second Generation AI-Based Diamond Grading

Brought to you by

Sarine’s Second Generation AI-Based Diamond Grading

The diamond industry is dramatically evolving from manual to AI-based 4Cs grading. Stay up-to-date and discover the new AI-powered advances.

Article header image.jpg

Brought To You By Sarine


In manual grading, graders have differences in the way they see diamonds and how they interpret what they see. There is also the natural issue of subjectivity when individuals face fatigue and overwork. As a result, the diamond market has always searched for the most accurate and consistent grading service available. 

Without technology, gem labs have added operational layers to minimize the inconsistencies, for example, having several gemologists grading each diamond. While this solution narrowed the gaps, they are still significant.

In contrast, Sarine’s AI in-house grading solution, Sarine eGrading™, is based on machine learning, accurate detection, and generation of quality raw data that provides a far more reliable, consistent and sustainable solution at any given time.  

Ultimately, grading directly during the production phase shortens the diamond supply chain, removes costly outsourcing of diamond grading and makes the diamond pipeline more cost-efficient and profitable.

Introducing the Second Generation of AI-Based Diamond Grading Systems

Six years after the world’s first AI-based diamond grading technology was launched by Sarine in 2017, we are delighted to release the second generation: Sarine Clarity-II™ and an updated version of the Sarine Color™ system. These grading technologies will extend the limits of diamond evaluation beyond the traditional 4Cs and support faster, more accurate results that will revolutionize the efficiency of the diamond supply chain.

Sarine has proven that an AI-driven solution based on high-fidelity data acquisition systems is the optimal grading choice and can evolve our market significantly – once and for all.  
 
In 2023, the industry will see a huge shift to Sarine-graded diamonds. For retailers, this means enhanced branding, an increase in consumer trust and a competitive edge in a tough and dynamic market. And for consumers, their diamonds will come with the assurance of objective and accurate AI-based grading for a more transparent and satisfying diamond purchase experience. 

“In the six years since the release of our AI-derived grading, we have acquired substantial knowledge on how to implement AI-based systems to meet and exceed the industry's requirements, not only in the lab but also on-site in various environments to meet the diverse needs of the manufacturing, sorting, wholesaling and retail sourcing sectors of the value chain." 

"With the rollout of eGrading™, initially, in the manufacturing segment, Sarine brings AI-based grading to the source, providing multiple benefits and making for a more efficient, shortened, and cost-effective supply chain.”
David Block, CEO of Sarine Technologies.

The Ultimate Sorting and Inventory Solution

With diamond grading being a part of the manufacturing process, sorting diamonds along multiple Clarity and Color parameters is key to boosting potential yield.

With the updated Sarine Color™ device, automated, objective Color grading becomes even more accurate, based on increasingly advanced algorithms that continue to learn and develop the Color grading capability. Furthermore, the advanced Sarine Color™ provides for additional refining of the Color grade by assessing fluorescence and tinge.
Now, the sorting parameters include milkiness, tinge, fluorescence, Black in Table (BIT), and Black in Crown (BIC), deepening the capability of the manufacturer to sort and manage their inventory to optimize potential value and meet market demands.

Sarine Clarity-II™ builds upon its predecessor, providing an array of advanced features that take AI automated Clarity grading to even higher levels of sophistication. Sarine Clarity-II™ provides grading across the entire spectrum of grades, from VVS to I , opening up a much broader range of inventory to automated clarity grading. In addition, the Clarity-II™ offers significantly expanded sorting capabilities covering a variety of new parameters, including Black in Table (BIT), Black in Crown (BIC), and more.

4 Reasons Why Sarine’s AI-Based Digital Reports Are Key To Better Retail Results

Unprecedented Levels of Accuracy & Reliability
Powered by cutting-edge technologies, artificial intelligence and complete objectivity, Sarine's diamond grading report presents verifiable diamond data that is unparalleled in accuracy and consistency, bringing a whole new level of consumer confidence to your brand.

Customization at Its Finest
Every brand touchpoint should reflect your brand’s promise, values and personality. Creating a consistent and specific experience throughout its digital and physical presence is crucial for a brand's credibility and prestige. Sarine's customizable report puts your brand first by designing the report around your brand's visual language and tailoring its features to your client's preferences. For the first time in the history of the diamond industry, it is not the grading lab in the center- it is you. Your brand, your name and your story.

Digital-First
Are you providing consumers with that extra digital touch? Sarine helps you to perfect your Brand Experience in this digital era with innovative digital diamond reports that are easily accessed on any electronic device and take the viewer into a 3D sphere filled with incredible diamond experiences.

End-To-End Transparency
From its inner world to its journey from mine to store, consumers can uncover the entire essence of the diamond in an interactive and engaging way. Sarine’s digital diamond report features 3D imaging of the diamond’s inclusions, Hearts & Arrows, its original rough form and planning scans, the 4Cs and more - to provide a truly unique experience for your customers. 

To find out how Sarine can help your brand, contact: matthew.tratner@sarine.com


The Latest

Joanna Carson jewelry auction
AuctionsFeb 18, 2026
Joanna Carson’s Jewels Head to Auction

The estate of the model, philanthropist, and ex-wife of Johnny Carson has signed statement jewels up for sale at John Moran Auctioneers.

My Next Question podcast with Marion Fasel and Natalie Francisco
PodcastsFeb 18, 2026
Episode 2: Jewelry Trends & Does the Red Carpet Matter?

Are arm bands poised to make a comeback? Has red-carpet jewelry become boring? Find out on the second episode of the “My Next Question” podcast.

Select Jewelry Graziella Air
MajorsFeb 18, 2026
Select Jewelry Inks Agreement to Distribute Lightweight Gold Jewelry

It will lead distribution in North America for Graziella Braccialini's new gold pieces, which it said are 50 percent lighter.

MJSA Apprenticeship Guide
Brought to you by
The MJSA Mentor & Apprenticeship Program: Attracting & Training the Next Generation of Bench Jewelers

Launched in 2023, the program will help the passing of knowledge between generations and alleviate the shortage of bench jewelers.

Community for Ethical Jewelry Logo
Policies & IssuesFeb 18, 2026
Community for Ethical Jewelry Looks for Executive Director

The organization is seeking a new executive director to lead it into its next phase of strategic growth and industry influence.

Weekly QuizFeb 12, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
DCA colored gemstone course on laptop
Events & AwardsFeb 18, 2026
DCA to Host Gemstone Selling Education Session at IJO Event

The nonprofit will present a live, two-hour introductory course on building confidence when selling colored gemstones.

Cece Jewellery Traveller’s Tale Ring
TrendsFeb 17, 2026
A Bit of Jewelry for the Year of the Horse

Western wear continues to trend in the Year of the Fire Horse and along with it, horse and horseshoe motifs in jewelry.

JamAlert 1872x1052.png
Brought to you by
How Jewelers Can Fight Back Against Cell Jammers

Criminals are using cell jammers to disable alarms, but new technology like JamAlert™ can stop them.

Anza gems
SourcingFeb 17, 2026
Colored Gemstone Experts Talk Tariffs, Trends in Tucson

Although the market is robust, tariffs and precious metal prices are impacting the industry, Stuart Robertson and Brecken Branstrator said.

Nest doorbell camera footage of suspect in Nancy Guthrie abduction
CrimeFeb 13, 2026
JSA Offering $10K Reward in Nancy Guthrie Case

Guthrie, the mother of “Today” show host Savannah Guthrie, was abducted just as the Tucson gem shows were starting.

Butterfield Jewelers going out of business sale ad
IndependentsFeb 13, 2026
97-Year-Old New Mexico Jewelry Store To Close

Butterfield Jewelers in Albuquerque, New Mexico, is preparing to close as members of the Butterfield family head into retirement.

Paul Morelli Rosebud Necklace
CollectionsFeb 13, 2026
A ‘Rosebud’ Necklace for Valentine’s Day

Paul Morelli’s “Rosebud” necklace, our Piece of the Week, uses 18-karat rose, green, and white gold to turn the symbol of love into jewelry.

Jewelers for Children
MajorsFeb 13, 2026
JFC Announces New Beneficiaries

The nonprofit has welcomed four new grantees for 2026.

Saks Fifth Avenue Club personal styling suite in Austin Texas
MajorsFeb 12, 2026
These 8 Saks Fifth Avenue Stores Are Closing

Parent company Saks Global is also closing nearly all Saks Off 5th locations, a Neiman Marcus store, and 14 personal styling suites.

Tudor Heart pendant on display at British Museum
CollectionsFeb 12, 2026
British Museum Raises $5M to Keep Jewel Linked to Henry VIII, Katherine of Aragon

It is believed the 24-karat heart-shaped enameled pendant was made for an event marking the betrothal of Princess Mary in 1518.

AGTA Spectrum, Cutting Edge Buyers Choice winners 2025
SourcingFeb 12, 2026
‘Cotton Candy’ Necklace, 35-Carat Kunzite Win 2025 ‘Buyer’s Choice’ Awards

The AGTA Spectrum and Cutting Edge “Buyer’s Choice” award winners were announced at the Spectrum Awards Gala last week.

Kering Logo
Events & AwardsFeb 12, 2026
Kering Opens Entries for 2026 Sustainability-Focused Award

The “Kering Generation Award x Jewelry” returns for its second year with “Second Chance, First Choice” as its theme.

Halle Berry’s vintage diamond and sapphire engagement ring
TrendsFeb 11, 2026
Halle Berry’s Retro Engagement Ring Is a Sapphire-Set Stunner

Sourced by For Future Reference Vintage, the yellow gold ring has a round center stone surrounded by step-cut sapphires.

Francesca’s storefront
MajorsFeb 11, 2026
Francesca’s Files for Chapter 11 Bankruptcy Again

The clothing and accessories chain announced last month it would be closing all of its stores.

Zales x Sweethearts Capsule Collection Heart Charms
CollectionsFeb 11, 2026
Zales Turns Sweethearts Into Jewelry for Valentine’s Day Collection

The “Zales x Sweethearts” collection features three mystery heart charms engraved with classic sayings seen on the Valentine’s Day candies.

2026 Gemvision Symposium
TechnologyFeb 11, 2026
Gemvision Symposium 2026 Slated for April

The event will include panel discussions, hands-on demonstrations of new digital manufacturing tools, and a jewelry design contest.

The Jewelry Symposium
Events & AwardsFeb 11, 2026
TJS Announces Roundtable, Launches New App

Registration is now open for The Jewelry Symposium, set to take place in Detroit from May 16-19.

The Luanda Accord signatories at the African Mining Indaba in Cape Town, South Africa
SourcingFeb 10, 2026
At Meeting in South Africa, Support for Natural Diamonds Picks Up Steam

Namibia has formally signed the Luanda Accord, while two key industry organizations pledged to join the Natural Diamond Council.

Bad Bunny Performing Super Bowl LX Halftime Show
TrendsFeb 10, 2026
Bad Bunny Wears Football-Shaped ‘Desert Diamond’ for Halftime Performance

Lady Gaga, Cardi B, and Karol G also went with diamond jewelry for Bad Bunny’s Super Bowl halftime show honoring Puerto Rico.

Miraki Jewels heart diamond signet ring
SurveysFeb 10, 2026
Shoppers to Spend Big on Jewelry This Valentine’s Day, Says NRF

Jewelry is expected to be the No. 1 gift this year in terms of dollars spent.

Pomellato Nudo toi et moi ring
FinancialsFeb 10, 2026
Kering Plans Transformation as 2025 Sales Sink 13%

As star brand Gucci continues to struggle, the luxury titan plans to announce a new roadmap to return to growth.

Stuller color of the year 2026 Signature Red jewelry and gemstones
SourcingFeb 10, 2026
AGTA To Debut ‘Stuller Color of the Year’ Spectrum Awards Category

The new category asks entrants for “exceptional” interpretations of the supplier’s 2026 color of the year, which is “Signature Red.”

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy