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Gem Testing Centre

A Gem Identification and Authenticity Certification as well as Diamond Grading Laboratory in
Bhootnath Market, Lucknow.

Be Sure!

Curious about the authenticity of the gemstone twinkling in your ring finger? Visit and get your Gemstone certified right now!

We Test it All!

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Gemstones
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Diamonds
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Diamond Jewellery
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Rudraksh

Also do check out!

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New Ratna Kendra

Wholesaler of Gemstones and Jewellery in Lucknow.

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Rahul Gems

Purchase Gemstones and Sterling Silver Jewellery online.

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CertFyr

Customised Gem Lab Software to suit your needs and grow your lab.

Contact Us

Reach out to us.


Phone: (+91) 6394599722, 8004402066
Whatsapp: (+91) 6394599722
E-mail: rahul@gtcl.in

Address: 
LGF 29, Hariom Complex,
Bhootnath Market, Lucknow - 226016.

Working hours:
12:00AM - 8:00PM
(Thursday to Tuesday, Wednesday off)