About Gemmoprice

Formally established in 2016, Gemmoprice.com is an independent data collecting business aiming to empower diamonds and gemstones dealers and jewellery appraisers through comparison of auctions sales records, and to provide fact-based support for pricing diamonds and gemstones as an asset class.

The need to build a reliable source database to tackle problems such as valuing diamonds weighting more than 5 carats arose from a close collaboration with many world's leading appraisers and jewellery consultants who has valued important diamonds and gemstones weighing more than 100 carat.

After years of research and data collecting, the work has been organised and kept regularly updated in a series of databases. These dates can be fully sorted according to any particular requirement.