Dive Deep into the World of Diamonds: From Rough to Radiant
Master Diamond Evaluation, Polishing, and Industry Insights
This comprehensive course offered by Diamgold Academy takes you on a thrilling journey from the heart of the diamond industry to the sparkling finished gem.
What You’ll Learn:
- Rough Diamond Evaluation: Develop a keen eye for identifying rough diamonds, including assessing their potential cut, clarity, color, and carat weight. Learn industry grading techniques and gain insights into the factors that influence a rough diamond’s value.
- Diamond Planning and Cutting: Explore the art and science of diamond cutting. Understand how rough diamonds are analyzed and planned for optimal yield and brilliance.
- Diamond Polishing Basics: Get hands-on with the fundamentals of diamond polishing, learning the techniques used to transform a rough diamond into a dazzling gem.
- Industry Insights: Go beyond the technical aspects and gain valuable insights into the diamond industry. This includes understanding the diamond trade pipeline, ethical sourcing practices, and current market trends.
This course is perfect for:
- Aspiring jewelers and gemologists
- Jewelry enthusiasts who want to deepen their diamond knowledge
- Professionals looking to expand their skillset in the diamond industry
By the end of this course, you’ll be able to:
- Confidently evaluate rough diamonds
- Understand the principles behind diamond cutting planning
- Apply basic diamond polishing techniques
- Navigate the diamond industry with greater knowledge and awareness
Diamgold Academy offers both online and in-person learning options to suit your needs. Enroll today and unlock the world of diamonds!
How do you grade a rough diamond?
Rough diamonds will generally fall into one of four categories based on carat: “Smalls,” weighing . 65 carats or less; “Grainers,” weighing between . 66 and 1.79 carats; “Large Stones,” weighing 1.8-10.79 carats; and “Special Stones,” weighing anything more than 10.8 carats .
Diamgold Academy
This course teaches you how to sort through rough diamonds into different categories according to various criteria such as size, colour, clarity and morphology. The courses focus on a sound theoretical background and an additional, optional practical hands on workshop in Pretoria, Bedfordview, Cape Town, Antwerp and additional locations as published from time to time.
Duration
Online 10 – 15 Hours & Full 1 day practical workshop ( additional fee )
Requirements
Minimum age: 21 years.
No previous diamond experience is required.
Diamond training courses – Target Group
This course is meant for:
Rough diamond sorters, diamond manufacturers, traders and appraisers and jewellers, entrepreneurs applying for a diamond licence and wanting to enter the industry.
Rough Diamonds Course Content
- How to weigh, count, sieving, listing, store and handle rough diamonds – Rough Diamonds Course
- Exercise on quality – size – shape/models – colour –cleaving, sawing and polishing possibilities.- Rough Diamonds Course
- Diamond morphology.- Rough Diamonds Course
- Diamond geology and mining. – Rough Diamonds Course
- How to maximize the value of rough diamonds.- Rough Diamonds Course
- Rough-to-polished conversion processes.- Rough Diamonds Course
- Rough diamond planning : theory and practice – Rough Diamonds Course
- Understand variables when using price lists.- Polished Diamonds Grading
- Visit diamond mine and a diamond polishing factory. on request (extra fees apply) – A Cut Above Diamond Cutting Course
- Online Quiz Examination – Technical Ability Certificate SADPMR
Rough Diamonds Course Diploma – Rough Diamonds Course
Rough Diamonds Course Certificate: Diamgold Academy – Rough Diamond & Evaluation


Rough Diamonds Course – We also offer A Cut Above diamond cutting course & gemmology courses contact Evan on WhatsApp +27739990999
Rough diamond grading and evaluation is the process of assessing the quality and value of rough diamonds. It involves analyzing various factors such as size, shape, color, clarity, and potential for cutting and polishing.
This evaluation helps determine the potential worth of the rough diamond and how it can be transformed into a polished gemstone. Grading and evaluation also involve understanding diamond morphology, geology, and mining processes.
Through this process, diamond professionals can maximize the value of rough diamonds and make informed decisions about their handling, cutting, and polishing.
Know It All, The Diamond Cutting And Polishing Process & Rough Diamonds Course
The process of transforming a rough diamond crystal into a polished gem is commonly known as diamond polishing. Although the crafting of a polished diamond involves several steps, the final polishing of each facet plays a critical role in determining the quality and beauty of the finished gemstone.
Before the actual final step of polishing, a rough crystal must be planned, sawn, and shaped. Each rough diamond offers a unique challenge. Determining the best approach requires careful analysis of the potential of the crystal which involves a complex calculus involving clarity features, shape and orientation the crystal, and the economics of different potential yield scenarios.
The crystallographic orientation is a critical consideration in the plan as certain directional planes differ in hardness making it impossible to polish in certain directions
Planning has been significantly aided in recent years by advance scanning hardware coupled with sophisticated computer software. Once the plan is decided upon, the crystal is sawn into the pieces that will eventually become individual diamonds. Each of these pieces is then blocked into basic shapes.
The main cutting instrument is the cutting “wheel” called a scaife – a disk impregnated with diamond powder that turns at 4000 rpms. The diamond is held against the scaife in a device called a tang.
The first basic facets that are placed on the diamond with the cutting wheel determine the overall proportions and outline of the diamond. Proper proportions are critical to the eventual light performance (and beauty) of the polished diamond as they will determine the internal reflection and refraction of light within the diamond and back to the eye, as well as how much light will be lost to leakage.
After the main facets are placed on the diamond, the ancillary facets are cut. Finally, every facet is polished to a mirror finish, or as perfect a finish as the crystal will allow. Certain aspect of the crystal will influence the ultimate finish that can be achieved. Things like graining in the crystal may make a mirror finish on some facets difficult or impossible.
A mirror finish is essential for a diamond to showcase its maximum external luster. It enhances the internal reflection of light, allowing the rays to bounce seamlessly from facet to facet and ultimately to the observer’s eye. When a facet lacks a perfect polish, the light rays exiting from it may experience degradation in terms of dispersion (fire) or brightness (brilliance). Moreover, facets with a lower polish are more likely to accumulate dirt and oils, further diminishing their performance. Diamonds with inferior polish require more frequent cleaning in order to maintain their optimal appearance.
Polish and symmetry are the two factors of finish that are assessed on a laboratory grading report. A diamond graded as having Ideal polish indicates that each and every facet on the diamond has a mirror finish.

Rough Diamonds Course
Diamgold Academy: Unlocking Your Potential for Success in the Jewelry Industry
If you’ve ever been captivated by the shimmering beauty of a diamond or felt a spark of curiosity about the world of gemstones, then Diamgold Academy might just be the place for you. With their comprehensive range of courses in diamonds and gemology, Diamgold Academy is paving the way for aspiring professionals to thrive in the jewelry industry.
At Diamgold Academy, they understand that knowledge is the key to unlocking your potential and achieving success in the ever-evolving world of jewelry. Whether you’re a diamond enthusiast looking to expand your horizons or an aspiring jeweler seeking to enter the industry, their courses provide the perfect foundation for your journey.
Excellence in Education
Diamgold Academy is committed to delivering excellence in education, with courses designed to equip students with the skills and knowledge necessary to excel in the jewelry industry. Their team of experienced instructors, who are experts in the field, provide comprehensive theoretical and practical training.
From Novices to Professionals
Diamgold Academy caters to individuals at all stages of their jewelry journey. Even if you have no previous experience in diamonds or gemology, their courses are designed to accommodate beginners. With a minimum age requirement of 21 years and no previous diamond experience necessary, anyone with a passion for diamonds and a drive to succeed can enroll.
Course Offerings – Rough Diamonds Course
Diamgold Academy offers a range of courses tailored to meet the diverse needs of their students. Whether you’re interested in diamond sorting, evaluation, or the intricate craft of diamond cutting and polishing, they have a course to suit you.
Some of their course highlights include:
Rough Diamonds Course
Understand the art and science of rough diamond grading and evaluation. Through hands-on workshops and theoretical lessons, you will learn to analyze various factors such as size, shape, color, clarity, and potential for cutting and polishing. This course is ideal for those who wish to maximize the value of rough diamonds and make informed decisions about their transformation into polished gemstones.
A Cut Above Diamond Cutting Course
Unleash your creativity with the art of diamond cutting. This course provides a comprehensive understanding of the cutting process, from planning and shaping rough diamonds to adding the final facets that bring out their brilliance. With state-of-the-art equipment and guidance from experienced instructors, you’ll learn the art of rough diamonds
Exploring Career Opportunities in the Diamond Industry After Completing the Rough Diamonds Course with Diamgold Academy
Are you fascinated by the allure of diamonds and eager to pursue a career in the diamond industry? Completing the Rough Diamonds Course with Diamgold Academy is an excellent stepping stone towards unlocking a world of exciting job opportunities. Let’s explore the diverse career paths that become available to you after completing this comprehensive course.
Rough Diamond Sorter
As a rough diamond sorter, you will utilize the skills learned during the course to categorize and evaluate rough diamonds based on various criteria such as size, shape, color, clarity, and potential for cutting and polishing. Your expertise will play a crucial role in determining the value and potential of each diamond, ultimately influencing the decisions of diamond manufacturers, traders, and appraisers.
Diamond Manufacturer
Becoming a diamond manufacturer allows you to take the raw, uncut diamonds and transform them into polished gemstones. With your proficiency in rough diamond planning and knowledge of the cutting and polishing processes, you will be able to maximize the value and beauty of each diamond. This role requires precision, craftsmanship, and an artistic touch to create exquisite finished pieces.
Diamond Trader
As a diamond trader, you will leverage your expertise in rough diamond grading and evaluation to identify and source high-quality diamonds for the jewelry market. By understanding the market demand and trends, you can make informed decisions regarding buying and selling rough diamonds to maximize profitability. This dynamic role requires excellent negotiation and networking skills to thrive in the competitive diamond industry.
Diamond Appraiser
As a diamond appraiser, your role will involve assessing the value of diamonds based on their quality, rarity, and market conditions. By applying your knowledge of diamond grading, you will provide accurate and unbiased appraisals for insurance purposes, estate planning, or potential sales. Your expertise will be highly sought after by individuals, jewelers, and organizations looking for trustworthy evaluations.
Jewelry Entrepreneur
Completing the Rough Diamonds Course with Diamgold Academy provides you with the knowledge needed to embark on a journey as a jewelry entrepreneur. Armed with a deep understanding of rough diamonds, you can create unique and exquisite diamond jewelry pieces that cater to the preferences of discerning customers. With your expertise in diamond quality, you can ensure that your jewelry stands out in the competitive market.
Diamond Industry Consultant
The Role of Diamond Industry Consultants in Obtaining Diamond Licenses
In the competitive world of the diamond industry, aspiring entrepreneurs and businesses face numerous challenges, especially when it comes to obtaining diamond licenses. Navigating the complex legal and regulatory requirements can be daunting, making it essential to seek the assistance of a diamond industry consultant. These experts, such as Evan Roberts, play a crucial role in guiding individuals through the application process and ensuring compliance with the necessary regulations.
Understanding Diamond Licenses
Before delving into the role of a diamond industry consultant in the licensing process, it is important to understand what diamond licenses entail. A diamond license is a legal document that grants permission to individuals or businesses to engage in various activities within the diamond industry. These activities can include rough diamond sorting, cutting, polishing, trading, and appraisal.
Diamond licenses are typically issued by government agencies or regulatory bodies, and their requirements may vary from one jurisdiction to another. The application process often involves submitting extensive documentation, demonstrating industry knowledge, and meeting specific criteria related to financial stability, security measures, and ethical standards.
The Expertise of Diamond Industry Consultants
Diamond industry consultants like Evan Roberts bring a wealth of knowledge and experience to the table. They have a deep understanding of the regulatory landscape and can provide invaluable guidance on obtaining diamond licenses. Here are some ways in which they assist individuals and businesses in this process:
- Application Preparation: Diamond industry consultants help applicants prepare all the necessary documentation required for a diamond license. This can include compiling financial statements, outlining business plans, and demonstrating compliance with ethical standards.
- Regulatory Compliance: Consultants are well-versed in the regulatory requirements specific to the diamond industry. They ensure that all applications align with the applicable laws, regulations, and industry standards. By keeping up with the latest developments in the industry, they help applicants navigate the ever-changing landscape.
- Industry Networking: Diamond industry consultants have established relationships with key stakeholders in the diamond industry. This network can prove invaluable during the licensing process. Consultants can leverage their connections to ensure that applications receive proper attention and are processed efficiently.
- Risk Assessment and Mitigation: Consultants assess potential risks and challenges that applicants may face during the licensing process. They provide guidance on how to address these risks effectively and implement appropriate risk mitigation strategies. This ensures a smoother and more successful application process.
- **Expert Advice – For Expert advise and guidance contact Evan Roberts on WhatsApp +27739990999
