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Gemology Certificate

Certificate Number 904411

The Gemology Certificate is exclusively designed for working adults seeking to upgrade their occupational skills and knowledge on a part-time basis. This certificate will prepare learners to evaluate gemstones and precious metals and to evaluate skills in using gem testing equipment.

These credits can be applied toward the Jewelry Repair and Fabrication Technical Diploma program.

Certificate Completers will be able to

. Evaluate gemstones and precious metals.
. Understand stone setting and decorative engraving techniques.
. Have an understanding of the gem testing equipment used in the jewelry industry.

Completers will be able to apply credits toward the following programs:

. 314411, Jewelry Repair and Fabrication

Curriculum

Catalog No. Description Credits
31-441-317 Gemology I: Basic Minerals/Dia
2
31-441-318 Gemology 2: Practical Gemology
3
31-441-311 Jewelry Repair 1
3
31-441-328 Power Engraving
1
31-441-316 Precious Metals
1
Certificate Total
10

Course Descriptions

31-441-317 Gemology 1 ...identify gemological equipment classification, stone optical/physical property and determination, basic minerals, diamonds and gemstone pricing.

31-441-318 Gemology 2 ...identify and evaluate the physical/optical properties of colored gemstones and diamonds through testing and evaluation. (Prerequisite: 31-441-317, Gemology 1)

31-441-311 Jewelry Repair 1 ...basic jewelry repair, sizing up, down, and reshanking, soldering heads in place, fabrication of rings and determining stone size in brass alloy, silver, and/or gold objects.

31-441-328 Power Engraving ...this course provides the learner with the skills to design and do a layout for an engraving and use power and hand engravers to set stones and create decorative designs. (Prerequisite: 31-441-311, Jewelry Repair 1)

31-441-316 Precious Metals ...identify: precious metals content, solder determination, gold alloys, metal pricing and precious metal refinement.

For more information, please contact: The Trades and Engineering Technologies Department, (920) 498-5461 or (800) 422-NWTC, extension 5461, or contact Enrollment Services at 888-385-NWTC.