Welcome to C DIAMOND GROUP LTD. With over 75 years of experience in manufacturing diamonds, and a core belief that customer service is the foundation of a successful enterprise. Our satisfied customer base consists of some of the largest names in the industry, as well to as designers who are at the beginning of their road.
C DIAMOND GROUP LTD specializes in providing Perfect Matching Pairs, Side stone diamonds, shoulders stones and diamonds layouts.
Diamond Matching pairs, Diamond Layout Side stones, HOME


We offer a wide range of goods. Loose diamonds from 0.70 -7.00ct Certified GIA,IGI,HRD and EGL
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Diamond Matching pairs, Diamond Layout Side stones, HOME


You draw it –  we’ll cut it for you. Customize your order per your specifications and bring your vision to life!
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Diamond Matching pairs, Diamond Layout Side stones, HOME


The ideal solution for
matching up pieces for Eternity 
Rings,  Bracelets, Necklaces and more
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Diamond Matching pairs, Diamond Layout Side stones, HOME


Our pairs and side stones are meticulously cut to perfection to provide Jewelers with ideal matches
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    We are always here for you



We challenge you to challenge us. We love complex projects. We provide Brilliant Tapered Baguette, Trapezoid graduate Sets, French cut and Custom Shape Diamonds.


Top quality diamond Manufacturing. Precise cutting for excellent makes. D-to-I colors, Flawess to VS clarity.


Pairs of side stones  We pay extra attention to cutting Perfectly matched pairs and side stones.   Half Moon, Trapeze, Kite, Tapered Baguettes, Bullet, Shields, Trillions, Pear Shapes and ovals.


Extensive inventory allows us to match accurately large number of stones for Eternity rings, bracelets and necklaces . We offer  the following diamond cuts: Emerald , Square Radiant ,rectangular Radiant, Square Cushion , Asscher, rectangular Cushion , Baguette, Princess ,Oval and Pear Shape .


C Diamond Group offers jewelry manufacturers special programs. We guaranty The same mm size And quality at the same average, weight and price, on variety of shapes and sizes.


C  Diamond Group Ltd. Cut and stock a large inventory of top quality diamonds in all shapes, colors, and clarities. Sizes range from 1 carat to 10 carats, certified by GIA, IGI and EGL.

Why C Diamond Group

Reliability Integrity and Experience

 Diamond Manufacturing

Our diamond cutting facilities enables us to provide our cos consistent, dependable and competitive.We use the most advanced technologies available for diamond cutting and design.

Ethics & Integrity

We follow all regulations and act in accordance to the strict demands of WFDB. We source our materials only from well-known ethical companies dealing only with conflict free diamonds.

Service to the Industry

We Share our diamond cutting knowledge with the community, Helping the jewelry manufacturers to plan and improve the production process. We have created a conversion tool Specializes in all the fancy shapes we cut.

Diamond Matching pairs, Diamond Layout Side stones, HOME

Diamond Matching pairs, Diamond Layout Side stones, HOME

Diamond Matching pairs, Diamond Layout Side stones, HOME

Quality control

The keen eye that comes with experience and a strict quality control process is one of the key factors in our satisfied on going customer base.

Trustworthy & Reputable

We’ve been proud members of The Israeli Diamond Exchange for more than 75 years. We ensure our clients the highest and most credible service. References will be gladly provided upon request. 

Time Delivery

We will accommodate timelines per your requirement. We provide prompt attention from conceptualization to delivery and turnover. It is our objective to be your lifetime partner. Do allow us to help your jewelry production requirements, so you can focus on getting more sales


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Email Us With any Question

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