Market trends and technology advances
A gem’s quality, the purpose of a valuation and the date of assessment all matter when interpreting value. New technology also changes how materials are examined.
Compare like with like
A retail asking price, an insurance appraisal and a resale offer describe different situations. Begin with the item’s identity, quality and the purpose of the figure before comparing amounts.
Keep the valuation date in view
An appraisal is dated. If you need a current assessment, ask HWL about an update and explain who will use the report.
Technology and identification
Advances in laboratory growth and gem treatment require careful identification. Current laboratory research explains how combined observations help distinguish materials.
Make an informed enquiry
Bring existing reports and ask which findings need to be checked again. This page introduces the issues; a current valuation requires an assessment of the particular item.