Colored gemstone
Specialist

Career at SGL often starts in our classroom.

Colored Gemstone Professional is a course that elaborates on the expertise and knowledge for gem enthusiasts and enables them to identify, grade, and value gemstones based on international standards. The course is structured as per the international colored stone industry, which will enable the candidate to easily relate to the current market dynamics and terminologies for an allround grasp over the subject.

Laboratory professional performing a technical examination of a vibrant blue gemstone.

Overview of the course

  • Introduction to basic terms in gemology
  • Learn to operate various gemological instruments to identify and assess them
  • Study about Ruby, Sapphire, Emerald, Tanzanite, Quartz, Peridot, Turquoise, Tourmaline and more
  • Treatments and Synthetics carried out for the beautification of the gemstones

Topics Covered

SGL course icon for Treatment & Processes: Learning methods used to enhance a gemstone's visual appeal.

Treatment & processes

Learn about various gemstones and their significance

SGL course icon for Quality Factors: Evaluation of gemstones based on specific technical characteristics.

Quality factors

Evaluation on the basis of various characteristics of a gem

SGL course icon for Cuts, Shapes, and Facets: Understanding how gemstone cutting affects light transmission.

Treatment & processes

Methods to make a gem look more appealing

SGL course icon for Gem Identification: Detailed training on identifying various types of natural and synthetic gems.

Gem identification

Learn to identify various kind of gems in detail

Close-up of a gemologist using a laboratory loupe to perform high-precision gemstone grading.
A large, rough purple amethyst crystal held in a hand to illustrate the collector and buyer career path.
A collection of high-quality, brilliant-cut loose diamonds representing the wholesale trade sector.
Course banner for Retail Product Management

Other Courses

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Qualified Diamond Specialist

Understand diamond aspects and key factors determining market value, with fast-paced insight into grading and the 4C.

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SGL Qualified Jewellery Specialist banner: Essential foundational training for jewelry sales and product knowledge.

Qualified Jewellery Specialist

An essential foundation of the sales and selling process which will become the key factor along your gems and Jewellery career.

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SGL Retail Product Management banner: A broad course covering jewelry manufacturing, merchandising, and sales techniques.

Retail Product Management

It covers a broad spectrum of topics starting from the evolution of Jewellery to manufacturing to sales techniques and merchandising.

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