0800 977 4855 | 020 7831 5433

Diamond Information Centre

Knowledge is power and here at Diamond Rocks we feel obliged to provide you with all the information on diamonds you need to begin shopping with confidence.



For most people, buying a diamond engagement ring or any other piece of diamond jewellery is an overwhelming task. However, it doesn’t have to be like this.  A good understanding of diamonds is the best guarantee that you’ll make a well-informed purchase and remain happy about it.

This information centre can be used as a guide to provide you with information about anything from the all-important “four Cs” of diamonds to how
to purchase certified diamonds online and an explanation of how diamonds are graded.

  • Buying Guides Useful information to help you make important decisions when deciding to buy jewellery Learn more
  • Education Everything you ever wanted to know about the 4 C's and much more... Learn more
  • FAQ All your questions about Diamond Rocks answered in one place Learn more
  • InfoGraphics Some interesting information shown clearly in graphics Learn more
  • Videos Don't want to read? Watch our videos to learn about diamonds. Learn more