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Exploring the Top Rough Cut Diamonds Supplier

If you are looking for one of the top rough cut diamond suppliers in the world, then look no further than A.A. Rachminov. Established in the 1940s, and now managed by second-generation diamantaires, Mati and Ori R, the company has grown to become one of the most prestigious diamond and rough diamond suppliers worldwide. With branches in key diamond centers around the world and a global presence, Rachminov is one of the few suppliers that specialize in supplying high-quality, perfectly cut diamonds that are both ethically sourced and compliant with the Kimberley Process. In this blog post, we will delve deeper into why A.A. Rachminov shines among other rough cut diamonds suppliers and what makes our rough cut diamonds unique.

What Are Rough Cut Diamonds?

These diamonds are also referred to as uncut or raw diamonds, which merely means that the stones haven’t been altered after finding them. They have another sort of beauty as they are in their original condition. They are still graded on the same aspects as other diamonds such as carat, coloration, clarity and crystalline structure. However, the very thing that makes them unique is their rawness. Not many people understand that it is not easy to shape these hard stones into brilliant diamonds unless you are a very good craftsman. However, some designers prefer rough cut diamonds since they like their natural look.

At A.A. Rachminov, we're experts at cutting diamonds, including white and colored diamonds, into all kinds of shapes and sizes. We can even match pairs and layouts perfectly based on what our customers want. This makes us a favorite among jewelers all over the world. Our stock is always top quality, thanks to our modern diamond-making facilities and our cutting-edge diamond cutting and polishing technology. Plus, we only get our rough diamonds from places that follow the international Kimberley Process Certification Scheme, so you know they're sourced ethically.

A.A. Rachminov As A Leading Rough Cut Diamonds Supplier

Here's why A.A. Rachminov stands out as a top supplier of rough cut diamonds:
  • Years of Know-How: As A.A Rachminov has been on the market for so long, we really know our stuff in the diamond business.. We have learnt a lot over the decades; from selection of diamonds to cutting and polishing them. This is knowledge handed down in our family, ensuring each diamond we touch becomes the best it can be.
  • Worldwide Reach: We’ve offices in every key diamond trade center around the world. As such we are able to offer a large number of diamonds and discover new sources before any other person has done so.
  • Top Quality: Every diamond we sell has to pass a strict check to make sure it's the best quality. We look at clarity, color, cut, and carat to make sure each diamond is up to our high standards.
  • Fair Sourcing: We are very much adherent to the Kimberley Process Certification Scheme in all cases. In simple terms, all our diamonds are ethically obtained.
  • Custom Options: We can cater to what you need. Whether that's matching pairs or specific layouts, we can make it happen. This makes us a valuable partner for jewelry makers.
  • Reliable Supply: Thanks to our high-tech diamond-making methods, we always have a steady supply of high-quality diamonds.

Members of International Diamond Organizations

A.A. Rachminov isn't just a supplier; it's a key player in the international diamond scene, holding memberships with prestigious organizations like the World Federation of Diamond Bourses (WFDB), Israel Diamond Exchange (IDE), and the Diamond Dealers Club of New York (DDC). These groups are at the forefront of advocating for fair trade and ethical practices within the diamond world. Being part of these organizations means we're committed to upholding the highest industry standards and practices, ensuring that our diamonds are sourced and traded responsibly and ethically across the globe.

Our association with such esteemed international diamond bodies not only boosts A.A. Rachminov's standing as a trustworthy and ethical supplier also reassures our customers that they're dealing with a company that values transparency and fairness. These memberships signify that every step of our process, from sourcing to cutting and trading, meets the highest ethical benchmarks. For our customers, this adds a layer of trust, knowing that they're buying from a supplier that’s genuinely committed to the ethical standards of the diamond industry. It’s a testament to our dedication to promoting a sustainable and accountable diamond trade, which is fundamental in earning and maintaining trust with our clients worldwide.


For those who make jewelry, it is very important to select a suitable supplier of raw diamonds. The supply of rough cut diamonds by A.A. Rachminov is unique on a global scale since it deals with high quality and rare cut diamonds that are of high ethical standards and that fulfills the requirement of the Kimberly policy. With presence across the globe, cutting edge design and manufacturing know-how and diversity in the variety of diamonds on offer, the company is a one-stop solution for any jewelry maker. In addition, having worked in the industry for several years, and their commitment to the best practices, A.A.Rachminov makes an excellent partner. Focusing on customer needs, we offer individualized service and high-quality diamond choices that our competitors cannot match.

Frequently Asked Questions

Which are the essential considerations to make when selecting a rough cut diamond supplier?

In selecting a supplier of rough cut diamonds, one should look for quality assurance of diamonds with high clarity, color, cut and carat weight. The issue of ethical sourcing cannot be overemphasized with the need to practices like those under the Kimberley Process Certification Scheme for diamonds. Supplier capacity, knowledge, international reach and ability to provide varied diamonds help make the products unique and of high quality.

What is the origin of the rough diamonds you source?

The rough diamonds we supply are from Africa and Canada, all of which have been certified by the Kimberley Process Certification Scheme. A.A Rachminov also receives monthly rough diamond allocations that are specifically reserved for our company.