Description
Course Name: Diploma in Gems & Crystals
Course Id: DGC/Q0001.
Education Qualification: 10th Class.
Duration: 370 Hrs (Equivalent to One Year).
Total Credits: 18.
How You will Get Diploma Certificate:
Step 1- Select your Course for Certification.
Step 2- Click on Enroll Now.
Step 3- Proceed to Enroll Now.
Step 4- Fill Your Billing Details and Proceed to Pay.
Step 5- You Will be Redirected to Payment Gateway, Pay Course and Exam Fee by Following Options.
Card(Debit/Credit), Wallet, Paytm, Net banking, UPI and Google pay.
Step 6- After Payment You will get Study Material Login id and Password on your email id.
Step 7- After Completion of Course Study give Online Examination.
Step 8- After Online Examination you will get Diploma Certificate soft copy(Scan Copy) and Hard Copy(Original With Seal and Sign).
Step 9- After Certification you will receive Prospect Job Opportunities as per your Interest Area.
Online Examination Detail:
- Duration- 120 minutes.
- No. of Questions- 60. (Multiple Choice Questions).
- 10 Questions from each module, each carry 10 marks.
- Maximum Marks- 600, Passing Marks- 40%.
- There is no negative marking in this module.
| How Students will be Graded: | ||
| S.No. | Marks | Grade |
| 1 | 91-100 | O (Outstanding) |
| 2 | 81-90 | A+ (Excellent) |
| 3 | 71-80 | A (Very Good) |
| 4 | 61-70 | B (Good) |
| 5 | 51-60 | C (Average) |
| 6 | 41-50 | P (Pass) |
| 7 | 0-40 | F (Fail) |
Benefits of Certification:
- Government Authorized Assessment Agency Certification.
- Certificate Valid for Lifetime.
- Lifetime Verification of Certificate.
- Free Job Assistance as per your Interest Area.
Diploma in Gems & Crystals
Identification and Colouring of different gems: Introduction into gemstones, materials and equipment for lapidary and gem processing, specificity of a lapidary workshop, alexandrite and other chrysoberyls, organic and biogenic gem materials, quartz, sapphire, spinel.
Physical Properties of various gems: Introduction, rocks and minerals in history, minerals, crystals and rocks, identifying minerals, using crystals in earth science, mesmerising minerals, captivating crystals, gemstones, mineral collections.
Nature of Crystals: Introduction, elements, sulfides, halides, oxides, carbonates, borates, sulfates, phosphates, silicates, organic compounds.
Different species of gems: Introduction, gems and semiprecious stones, non-quartz silicate minerals, non-silicate minerals, organic gem materials, other semiprecious stones, altered, fake and counterfeit gems.
Individual stones and stimulants: Heat treatments of gemstones, effects of heat treatments on clarity and color, identification of heated gemstone under microscope, colour enhancement.
Evaluating Gemstones: Introduction, color, topaz, treatments, gemstones, coating, heat treatment, color at topaz, types of surfaces, topaz as a material under investigation, measurements and analysis.
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