When Should You Use A Gem Lab?

Gem labs, or more formally known as gemological laboratories, exist as a specialised professional service to offer independent evaluation of an item related to gemstones. This evaluation basically includes the identification of the materials and detection of any treatment or enhancements artificially performed on the item, altering its original visual appearance. More labs are starting to offer geographical origin determination for certain gemstones as different origins often command different prices in the market, and some labs also provide objective quality grading to help consumers understand the quality of the items they are buying.

With this context, consumers can consider the use of a gem lab’s services:

• Purchase of item conditional to gem lab’s evaluation