It is impossible to distinguish by eye the lab grown stone TAIRUS GEMS from the natural. Our gemstones have exactly the same properties as natural stones; in terms of their physical, chemical and optical characteristics, the stones are exactly the same.
In addition, a hydrothermal stone can be both with and without inclusions, which makes it 100% identical to natural stone.
Today, one of the most common and available methods for testing stones - is the Chelsea filter method. When testing emerald crystals TAIRUS GEMS, the Chelsea filter recognizes the crystal of TAIRUS GEMS as identical to the natural Colombian emerald.
The only way to distinguish the TAIRUS GEMS stones from natural stones is to conduct an expensive spectral analysis in a specialized laboratory.
You can familiarize with certificates of our stones in the section on the website. "Certificates"
. We presented an expert opinion of one of the largest international laboratories IGI.