At IMRECO Diamonds, we are committed to providing our clients with the highest quality diamonds and exceptional service.

Our 4C’s reflect our values and vision, and we believe they are essential to our success as a leading diamond supplier and manufacturer worldwide.


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The 4C’s of GIA


(Gemological Institute of America) is the most widely recognized and standardized system for evaluating the quality of diamonds. The 4C’s stand for Cut, Color, Clarity, and Carat weight, and they are used by diamond professionals worldwide to describe and compare diamonds.

(click on the C’s below for more information)

The cut of a diamond refers to the diamond’s proportions, symmetry, and polish. A well-cut diamond will reflect light to maximize its brilliance, fire, and scintillation. The GIA grading scale for cut ranges from Excellent to Poor, with Excellent being the highest grade.

The color of a diamond refers to the presence or absence of color in the stone. The GIA grading scale for color ranges from D (colorless) to Z (light yellow or brown). The less color a diamond has, the higher its value. However, specific fancy color diamonds (such as pink, blue, and yellow) can be precious despite their color.

The clarity of a diamond refers to the presence or absence of internal and external flaws, known as inclusions and blemishes, respectively. The GIA grading scale for clarity ranges from Flawless (no inclusions or blemishes visible under 10x magnification) to Included (inclusions and blemishes visible to the naked eye). The higher the clarity grade, the more valuable the diamond.

A diamond’s carat weight refers to the stone’s weight and is often used to describe a diamond’s size. The larger the diamond, the rarer and more valuable it is.

In summary, the 4C’s of GIA provides a standardized system for evaluating the quality of diamonds. Each of the 4C’s plays a crucial role in determining a diamond’s value, and understanding them can help consumers make informed decisions when purchasing diamonds.

The 4C’s of IMRECO Diamonds


At IMRECO Diamonds, we believe that the 4C’s are essential to understanding the value and quality of a diamond.
Like the 4C’s of GIA, we have developed our own 4C’s that reflect our values and vision.

(click on the C’s below for more information)

We specialize in calibrated fancy shapes and can provide unique diamond cuts according to our customer’s specific requirements. We pride ourselves on making personalized, custom-made, and unique creations that meet our clients’ exact specifications.

Every diamond in our inventory is high-quality and certified by laboratories recognized worldwide. We are committed to fulfilling the high standards within the Israeli diamond ecosystem and abroad. Every diamond has an international warranty, ensuring our clients’ confidence in their purchase.

IMRECO is a family business, and we aim to maintain close and warm relationships with our clients in the long term based on transparency and professionalism. Building lasting relationships with our clients is essential to our success.

All of our diamonds are warranted to be conflict-free. We respect the Kimberley process and standards of the diamond industry regarding business ethics, corporate responsibility, and environmental policy.

Our expertise: Calibrated Fancy Shape

untitled-designAt IMRECO Diamonds, we have a dedicated department specializing in calibrated fancy shapes and have developed great expertise in this area over four decades. We can cut and tailor stones of any size and quality with incredible precision with advanced laser cutting technology. This enables us to fulfill the creativity and demands of our clients and go a step beyond regular standard-size business diamonds.

For a long time, we have worked with three of the most famous names in the world and prestigious brands in the Swiss watch industry. We supply them with “special shapes” according to their exact specifications. Our gemology experts know how to calibrate fancy shapes cut to the highest standards from 0.03ct and up. They have a unique savoir-faire and sense of accuracy while respecting deadlines and providing consistent quality checks. This expertise allows our customers to maintain a high standard and unique inventory.

We also specialize in creating custom-made diamond cuts to fit unique requests provided by our clients. Our team of experts can make tailor-made diamond cuts to fit any design, providing our clients with unique and one-of-a-kind pieces.

At IMRECO Diamonds, we take pride in our expertise in calibrated fancy shapes and our ability to provide our clients with unique and customized diamond cuts. Our commitment to precision, quality, and client satisfaction sets us apart as a leading international diamond supplier and manufacturer worldwide.