egrading - Sarine

AI-POWERED TECHNOLOGY THAT TAKES DIAMOND GRADING FAR BEYOND THE 4CS

HIGHER ACCURACY
AND CONSISTENCY

eGrading™ – powered by AI – surpasses manual grading in terms of accuracy and consistency.

MORE EFFICIENT
SUPPLY CHAIN

eGrading™ enables faster transactions and reduces inventory with a shorter supply chain.

Increase
profitability

eGrading™ offers in-house automated 4Cs grading, saving time and money.

Drive brand
differentiation

eGrading™ enhances brand equity with powerful digital shopping experiences consumers love.

THE WORLD’S 1ST
AUTOMATED 4Cs GRADING

Powered by cutting-edge technologies and artificial intelligence, Sarine eGrading™ offers unprecedented levels of precision and consistency, bringing a whole new level of consumer confidence to the industry.

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Higher Specification of Sorting Parameters,
at a Fraction of the Time and Cost

In-house eGrading™ is a revelation. No more sending diamonds to a laboratory cuts the costs of third-party evaluation and insurance, while saving you time and administrative hassle.

By providing many more specifications than traditional 4Cs grading, eGrading™ enables supply or sourcing according to a wide array of pre-defined parameters.

Sarine’s automated system also speeds up grading and can comfortably handle large-scale grading requests.

Achieve precisely the inventory you want, at competitive prices, with Sarine eGrading™.

The ultimate way
to build consumer trust

Sarine automated eGrading ™ is not subject to the natural inconsistencies of the human eye, and all data gathered is secured in a cloud far from human manipulation. Furthermore, by choosing Sarine Diamond Report, a diamond’s data is presented in a transparent and visually stunning way that builds trust and greatly enhances the shopping experience.

EXPANDING DIAMOND CLASSIFICATION
FAR BEYOND THE 4CS

The 4Cs have long been the accepted standard for determining diamond rarity and value. Always ahead of the curve, Sarine eGrading™ provides new and improved ways to evaluate diamonds that go beyond the traditional 4Cs. These include Light Performance grading, diamond imaging, Diamond Journey Traceability™, with luster, Black in Table (BIT), Black in Crown (BIC), and fluorescence on their way soon.

4Cs AI GUIDE TO DIAMOND QUALITY

The 4Cs (Carat, Cut, Clarity, and Color) is the standard for grading diamond rarity and value.

CARAT

A diamond’s physical weight is measured in carats. There are 100 points in 1 carat (equivalent to 0.2 grams).

CUT

A diamond’s cut refers to the quality of the angles, proportions, facets, and finishing details.

CLARITY

Diamond clarity is a parameter that is determined by the number, size, nature, and position of inclusions (“birthmarks”) and blemishes.

COLOR

The diamond color parameter ranges from colorless to light. Minor color variances can make a big difference when it comes to the diamond’s value in the retail market.

Open Sarine 4Cs AI guide
^^^

AI CLARITY GRADING

Sarine Clarity™ enables automated mapping of diamond inclusions and blemishes, that overcomes the inconsistencies of subjective human perception.

Sarine’s clarity grading algorithm, at the core of this dependable clarity grading system, is based on years of research and intensive studies of assorted polished diamonds by a team of gemologists, enhanced by machine learning based on measurements from a large sample size of polished diamonds.

Automated clarity grading enables diamond producers to sort diamonds into sub-categories according to pre-defined clarity grading criteria, so each diamond can be targeted to its ideal sales market.

HIGHEST QUALITY

LOWEST QUALITY

LC

LOUPE
CLEAN

VVS1

VVS2

VERY VERY
SMALL INCLUSIONS

VS1

VS2

VERY SMALL
INCLUSIONS

SI1

SI2

SMALL
INCLUSIONS

P1

P2

P3

PIQUÉ

AI COLOR GRADING

In white diamonds, minor color differences, which are often imperceptible to the naked eye, can make a big difference in determining a diamond’s value or demand in the retail market.

Even color grading performed by expert gemologists is prone to inconsistency.  For instance, it is virtually impossible to distinguish between D color and F color diamonds, due to the subjective nature of human perception. Error margins in manual color grading are noted not just between different gemologists, but between different work sessions of the same gemologist.

The way to overcome this is via the use of standardized reliable AI-based color grading that demonstrates consistent accuracy rates that surpass those achieved via manual color grading.

AI CUT GRADING

Cut grading was revolutionized in 1992 with the market introduction of Sarine’s DiaMension®. It was the first software in the world to provide automated and computerized measurement of the diamond’s proportions – the most critical aspect affecting Cut grade. DiaMension® transformed how polished diamonds are assigned their Cut grade, enabling unparalleled levels of accuracy.

SYMMETRY

PROPORTIONS

SHAPES

open Sarine 4Cs AI guide ^^^

UPGRADE THE DIAMOND SHOPPING EXPERIENCE WITH eGRADING™ DIAMOND REPORTS

MAKE YOUR BRAND STAND OUT

Today’s consumers love sharing information and experiences with friends and family. Sarine’s Digital Diamond Report features lifelike 3D images of the diamond’s attributes and a scintillating interactive experience that’s shareable with a click. Upgrade the shopping experience while turning your customers into digital brand ambassadors.

FIND OUT WHAT OTHERS ALREADY KNOW

Sarine eGrading™ is creating a lot of buzz in the diamond industry media.

”Its AI-driven cloud-linked technologies will allow manufacturers, wholesalers and even retailers to automatically grade stones for the 4Cs on the premises, ending the need to send them to a third-party lab.”
- IDEX ONLINE
”The aim to perfect the way diamonds are graded and to ensure consistent and accurate grading is a key element in securing consumers’ trust in diamonds.”
- DIAMOND WORLD
”We believe the market is moving in this direction and our technology is now mature enough to make that happen.”
- CEO DAVID BLOCK FOR RAPAPORT NEWS