Diamond Pricing Tool

“Mercury Diamond’s approach is conceptually sound and fit for purpose, and this view is supported by third party polished diamond experts. It is a method of formalizing the process that an expert valuator would go through when conducting a physical valuation, and captures the complexities and richness that is inherent to diamonds.”

Big Four accounting firm validating the Mercury Rough and Polished Systems, which are currently pending a US Patent.


The Mercury Polished Pricing System produces wholesale market prices for individual polished diamonds at any point in time.

Mercury’s Rough Diamond Pricing system is unique in its ability to comprehensively price diamonds across all the run-of-mine types in terms of sizes, shape, colours and quality.

Mercury Diamond uses a set of proprietary tools to support its pricing analyses.