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

Macy’s New York City Herald Square flagship
FinancialsMar 20, 2026
Macy’s Turnaround Plans Shows Promise, Boosted by Bloomingdale’s

Plus, why Saks Global’s bankruptcy may have given Bloomingdale’s an edge.

Jwaneng Diamond
AuctionsMar 20, 2026
Sotheby's, De Beers Unveil ‘Jwaneng 28.88’ Diamond

The flawless, Type IIa stone is estimated to achieve up to $2.8 million at the auction house’s high jewelry sale in April.

Tiffany & Co.’s Three Jean Schlumberger for Tiffany & Co. Archives Brooches
TrendsMar 20, 2026
‘Frankenstein’ Costume Designer Is Bejeweled In Brooches for Oscars Win

Costume designer Kate Hawley wore three archival Tiffany & Co. brooches, our Pieces of the Week, while accepting her first Oscar.

GIA iD100®
Brought to you by
Protect Your Customers and Your Business

You deserve to know what you are selling–to protect your customers as well as your business and your reputation.

Women wearing Zales jewelry
FinancialsMar 19, 2026
Signet Jewelers to Close 100 Stores, Shutter James Allen Banner

The jewelry retailer announced changes to its store network and brand portfolio during its fourth-quarter earnings call.

Weekly QuizMar 19, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Hand holding shopping bags
SurveysMar 19, 2026
NRF Forecasts 4% Retail Sales Growth in 2026

From a weaker labor market to inflation, NRF Chief Economist Mark Mathews gave insight on what retailers can expect this year.

26.36 carat round brilliant cut white diamond
AuctionsMar 19, 2026
26-Carat Diamond Tops $1M at Auction

The historic stone, which sold at Elmwood’s in London, is the largest white diamond to be offered on the U.K. market in more than a decade.

TopImageCrop.jpg
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

JCK Rocks Nelly Graphic
Events & AwardsMar 19, 2026
JCK Rocks To Ride With Nelly

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach in Las Vegas on May 31.

Lady Wardington and diamond-clip brooch
AuctionsMar 18, 2026
Collection of the ‘Severely Beautiful’ Lady Wardington Fetches $161K

The model and fashion editor’s gold evening bags were the top lots at the London sale, going for more than $25,000 each.

My Next Question Episode 3 guest Johnny Nelson
PodcastsMar 18, 2026
Episode 3: An Interview With Jewelry Designer Johnny Nelson

Fresh off winning the David Yurman Gem Awards Grant, Nelson discusses the ring that launched his career and his plans for the future.

Lucara blue diamond
SourcingMar 18, 2026
Lucara Recovers Nearly 37-Carat Blue Diamond

The “stunning” Type IIb stone was found via x-ray technology at its Karowe mine in Botswana.

Stuller The Basics of Jewelry
MajorsMar 18, 2026
Stuller Releases New Edition of Jewelry Education Book

“The Basics of Jewelry” has been updated to include modern topics and visuals.

Mark and Candy Udell on stage at the 2026 Gem Awards
Events & AwardsMar 17, 2026
The Best Moments From the 2026 Gem Awards

Held just before the Oscars, the jewelry industry’s big awards show had its share of standout jewelry, gowns, and acceptance speeches.

Winter Tourmaline
SourcingMar 17, 2026
Cruzeiro Mine Debuts ‘Winter Tourmaline’

The Brazilian mine’s new collection features cabochons in soft, muted shades like silver and lilac.

Natalie Portman in Tiffany & Co. Jewelry
TrendsMar 17, 2026
Natalie Portman Is Tiffany & Co.’s New Ambassador

The Academy Award-winning actress stars in Tiffany & Co.’s latest commercial, which debuted Sunday night during the Oscars.

Jean-Marc Duplaix
MajorsMar 17, 2026
Kering Establishes Jewelry Division, Appoints CEO

The organizational change follows Kering’s promise of a transformation after declining sales in 2025.

Anne Hathaway and Rose Byrne
EditorsMar 16, 2026
2026 Oscars Jewelry: One Necklace After Another

Natalie Francisco rounds up the top Oscars jewels, including Rose Byrne’s Taffin necklace with a more than 20-carat yellow-brown diamond.

Tag Heuer CEO Béatrice Goasglas
WatchesMar 16, 2026
TAG Heuer Has a New CEO

Béatrice Goasglas has been with TAG Heuer since 2018. She is the first woman to head the 166-year-old, LVMH-owned watch brand.

Ben Bridge Jeweler Honolulu boutique
IndependentsMar 16, 2026
Ben Bridge Debuts New Honolulu Boutique

The store features the first in-store build for the jeweler’s in-house “Bella Ponte” bridal brand.

Bonhams fine jewelry Paris
AuctionsMar 16, 2026
Bonhams Paris To Offer Antique, Signed Jewels

The live fine jewelry auction will take place later this week, showcasing antique pieces, rare gemstones, and signed jewels.

Silvia Furmanovich Horse Mane Earrings, Cece Jewellery Underworld Triptych Necklace, Almasika Invictus Flower Brooch
CollectionsMar 13, 2026
A Trio of Jewels from the 3 Gem Award Nominees for Jewelry Design

Our Pieces of the Week honor the 2026 nominees for the Gem Award for Jewelry Design, Silvia Furmanovich, Cece Fein-Hughes, and Catherine Sarr.

Vera Wang
WatchesMar 13, 2026
Citizen, Vera Wang to Launch Watch Collection

The 24-piece watch collection is set to debut in spring 2027.

Andrea Pooler
SourcingMar 13, 2026
Andrea Pooler Joins Third-Generation Diamond Company as COO

Pooler, who has more than 25 years’ experience in jewelry, is now chief operating officer of Modani Jewels, Soham Diamonds, and SNJ Creations.

24 Karat Club banquet
MajorsMar 13, 2026
24 Karat Club of New York’s Banquet to Return to Waldorf Astoria

The reopening of the Waldorf Astoria means a homecoming for the industry group’s annual event, which will take place Saturday.

Zoë Kravitz in Jessica McCormack’s Planetary Necklace
CollectionsMar 12, 2026
Jessica McCormack Sends Gold, Gemstones Into ‘Orbit’

McCormack looked to the 19th century’s “golden age” of astronomy when designing her new celestial-themed collection.

Johnny Nelson Wins David Yurman Gem Award Grant Graphic
Events & AwardsMar 12, 2026
Johnny Nelson Wins David Yurman Gem Awards Grant

Nelson will be honored as the inaugural grant winner at the Gem Awards gala on Friday.

×

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