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A102 Value of Gems - Understanding Gem quality

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12 Arumugam Rd #04-02 LTC bldg B

12 Arumugam Road

Singapore, 409958

Singapore

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VALUE OF GEMS - Understanding Gem Quality

In the market, there are so many varieties of gemstones, rocks and minerals. All the gems are priced at such a wide range too! Even for the same type of gem, e.g. jade, two similar looking pieces can have a very large price difference. So how does a consumer know how to buy a gemstone? How much should one pay for a piece of gem?

In this module, we will explore the types of gem materials available in the market and also understand quality factors of the different gem materials. Some important concepts that you will learn are:

- Single crystal vs polycrystalline materials

- Differences in quality grading between crystalline materials, jade and pearls

- What is the 4C of gemstones?

- Using the prism spectroscope to understand colour

Price of module Include a GIA colour grading chart for Pink Diamonds.

NOTE: Each intake is 12, if less than 5 paid registrants, the institute reserves the right to postpone to a later date.

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Date and Time

Location

12 Arumugam Rd #04-02 LTC bldg B

12 Arumugam Road

Singapore, 409958

Singapore

View Map

Refund Policy

Refunds up to 7 days before event

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