DCA Flashcards
211 study cards across 31 topic decks — every card built from a real DCA practice question. No account or sign-up needed. Flip to reveal the answer and explanation, mark what you know, and drill what you don't.
DCA exam key facts
- The Diamond Course final exam from the Diamond Council of America consists of 75 multiple-choice questions covering the entire course. Source
- The Diamond Council of America's Diamond Course quizzes and final exam are not timed and can be completed at the student's own pace. Source
- The minimum grade target for the Diamond Council of America Diamond Course final exam is 75%. Source
- Each Diamond Council of America student receives one year to complete an individual course such as the Diamond Course. Source
🎲 Mixed Deck — All DCA Topics
100 cards sampled from every topic · the fastest way to find your weak spots
Decks by Topic
Advanced Jewelry Repair & Design Techniques
9 cards
Customer Service & Sales Techniques
9 cards
Diamond Authentication & Certification
9 cards
Ethical Sourcing & Trade Regulations
9 cards
Advanced Jewelry Repair & Design Techniques
7 cards
Advanced Jewelry Repair & Design Techniques
7 cards
Advanced Jewelry Repair & Design Techniques
7 cards
Advanced Jewelry Repair & Design Techniques
7 cards
Customer Service & Sales Techniques
7 cards
Diamond Grading & Classification
7 cards
Diamond Treatments & Enhancements
7 cards
Diamond Treatments & Enhancements
7 cards
Ethical Sourcing & Chain of Custody
7 cards
Ethical Sourcing & Chain of Custody
7 cards
Ethical Sourcing & Chain of Custody
7 cards
Ethical Sourcing & Chain of Custody
7 cards
Gemstone Identification & Properties
7 cards
Appraisal Methods & Valuation
6 cards
Certification Standards & Documentation
6 cards
Customer Service & Sales Ethics
6 cards
DCA Diamond Cutting & Polish Techniques
6 cards
DCA Diamond Cutting & Polish Techniques
6 cards
DCA Diamond Cutting & Polish Techniques
6 cards
DCA Ring Settings & Jewelry Metals
6 cards
DCA Ring Settings & Jewelry Metals
6 cards
DCA Ring Settings & Jewelry Metals
6 cards
Diamond Grading & Classification
6 cards
Ethical Sourcing & Chain of Custody
6 cards
Gemstone Identification & Properties
6 cards
Laboratory Testing & Equipment
6 cards
Market Trends & Pricing
6 cards
What Practice Test Geeks adds beyond an AI chat for DCA
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length DCA mock exam — 100 questions in 90 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed DCA question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable DCA cheat sheet you can print or save as a PDF.
- Free DCA practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- dcalearning.org — Test delivery, exam format, passing score, retake fee, retake policy, time limit, score validity · verified Oct 2026