Diamond Facts and Statistics That Matter

Feel empowered to answer questions from your customers and clients with our Diamond Facts. Here, you will find a selection of documents, guides and links that offer accurate information and insights about all stages of the natural diamond pipeline.

5 Essential Diamond Facts

Beyond the 4 Cs


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Understanding Diamond Production Data

Diamond production data by country is collected by the Kimberley Process Certification Scheme (KPCS) in volume (carats) and US dollar value. The data, published annually approximately six months after the year-end, covers an estimated 99.8% of global production.

Diamond Production Downloads

KPCS Production data 2004-2018

KPCS Production data 2004-2018