Curious about the authenticity of the gemstone twinkling in your ring finger? Visit and get your Gemstone certified right now!
Gemologist Rahul Jain
Gemologist, Gem Testing Centre
I have successfully completed Diploma in Gem Identification from Indian Institute of Gems and Jewellery as well as Diamond Graduate from International Gemological Institute, and hence I am qualified to certify the authenticity of Gemstones as well as grade Diamonds.
These days, large number of Synthetic Stones are rotating in the market. Synthetic Stones may look exactly similar, and possess same physical and optical properties as their natural counterparts. Synthetic stones made by Hydrothermal method can possess inclusions that are very much similar to natural gems. Hence, we recommend getting your Gemstone certified and be sure that the masterpiece twinkling in your finger is genuine.
GCS is Gem Testing Centre's own Certification Software.
Setting up your own Gemological Laboratory?
GCS allows you to create and host your certificates online, as well as print them to cards. QR code makes them instantly verifiable.
Click the button below to check out sample certificates we provide.