Diamond Course

The Corlia Roberts Institute of Diamonds offers several courses related to rough diamonds. Here is an overview of these courses:

  1. Rough Diamond Grading Course: This course teaches students how to grade and analyze rough diamonds based on the four Cs: carat weight, clarity, color, and cut.
  2. Rough Diamond Evaluation Course: This course is designed to teach students how to identify and evaluate different types of rough diamonds. Students will learn how to determine a diamond’s potential value and how to plan the best cutting and polishing strategy.
  3. Rough Diamond Assortment Course: In this course, students will learn how to sort and categorize rough diamonds based on their size, shape, quality, and color.
  4. Rough Diamond Planning Course: This is an advanced course that teaches students how to create a detailed cutting plan for rough diamonds. Students will learn how to use the latest technology, such as computer-aided design (CAD), to optimize the yield and maximize the value of each stone.

All these courses are practical and hands-on, taught by experienced diamond professionals. They are suitable for beginners as well as industry professionals looking to enhance their skills and knowledge.

Diamond Sales

Evan Roberts Diamonds offers a stunning collection of engagement rings that are crafted with exquisite attention to detail. Whether you’re looking for a classic solitaire, a glamorous halo setting, or a unique vintage-inspired design, Evan Roberts has a wide range of styles to suit every taste.

Each engagement ring from Evan Roberts Diamonds is created using high-quality materials, including ethically sourced diamonds and precious metals. The diamonds are carefully selected for their exceptional brilliance and are expertly set to maximize their beauty. The result is a ring that symbolizes love and commitment and will be cherished for a lifetime.

To explore their collection of engagement rings and learn more about Evan Roberts Diamonds, please visit their website: Evan Roberts Diamonds

Evan Roberts Diamonds
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