On our website you can find the terms "diamond" and "brilliant". So, what's the difference between these two words? If we summarize it with one sentence: a diamond is a mineral and a brilliant is a specific type of diamond cut.
The brilliant cut has at least 57 facets, 33 on the top (crown) and 24 on the bottom (pavilion).
Inside the diamond is a thin, unpolished strip. The light that passes through the brilliant is reflected by this shape in the best way for maximum intensity. This gives jewellery with diamonds that famous sparkle.
Gia.edu. (2016). Describing 58-facet Round Brilliant-Cut Diamonds at GIA | Research & News. [online] Available at: http://www.gia.edu/gia-news-research-round-brilliant-cut-diamond-pay [Accessed 25 Oct. 2016].