Diamond Testing Market Expected to Grow as Jewellery Authentication Becomes a Global Priority

NEWS PROVIDED BY

Franclaurent

July 21, 2026, 3:31 PM ET

The global diamond testing market is forecast to expand steadily over the next decade as jewellers, gem laboratories and consumers place greater importance on verifying gemstone authenticity. According to a recent industry report by Fact.MR, the market is expected to grow from approximately USD 134 million in 2026 to USD 235 million by 2036, reflecting rising demand for reliable diamond identification technologies across the jewellery industry.

Diamond Testing Market Expected to Grow as Jewellery Authentication Becomes a Global Priority

 

The increasing popularity of laboratory-grown diamonds, moissanite and other diamond simulants has made accurate gemstone testing more essential than ever. Modern diamond testers are becoming increasingly sophisticated, using advanced thermal, electrical and multi-sensor technologies to distinguish natural diamonds from synthetic stones with greater speed and precision. These innovations are helping retailers, jewellers and gem professionals improve customer confidence during the buying process.

 

Jewellery retailers continue to represent the largest end-user segment for diamond testing equipment, with portable handheld devices gaining popularity because they allow fast verification during in-store consultations and trade transactions. Growing online jewellery sales are also encouraging businesses to adopt professional testing equipment that supports transparent product verification and authentication.

 

For consumers, the growing adoption of diamond testing technology reinforces the importance of purchasing jewellery from reputable brands that provide clear product information and recognised gemstone certification. While electronic testers are valuable screening tools, independent laboratory grading reports remain an important part of confirming a diamond's identity and characteristics, particularly for high-value purchases.

 

As consumer awareness continues to grow, investment in advanced testing technology is expected to strengthen trust throughout the jewellery supply chain. Improved authentication methods not only help retailers maintain credibility but also give buyers greater confidence when purchasing natural or laboratory-grown diamonds.

Source

Fact.MR – Diamond Testers Market Report