Krishna Diamond & Gem's Laboratory
Discover the exquisite world of emotion-evoking gemstones that perfectly capture and express your innermost feelings.
Krishna Diamond & Gem's Laboratory
KDGL (Krishna Diamonds & Gems Laboratory) Is A Trusted Name For The Last 14 Years In The Gems & Jewellery Industry. KDGL Provides International Standard Services In The Field Of Gemology, Diamonds & Jewellery.
KDGL Offers Laboratory Testing, & Consultation Services. KDGL Is Backed By A Team Of Qualified & Experienced Gemologists, Diamond Graders & Market Experts.
KDGL believes in quality service, so Keeps Upgrading the Lab with Technological Innovation Adaptation as an Ongoing Process. Nature Earth is Still not Wholly Discovered, New Deposits and New Gemstones Keeps Coming into Existence.
Not Only in Nature, but in Trade Also Different Kind of Synthetics and Keeps Developing as the Technology is Developing with every passing second. KDGL keeps working in the aspect of detection of such discoveries and inventions, so that a laymen can get possible disclosure about the gems they are investing into.
Along with the basic Gemmological instruments like Microscope, Refractometer, Polariscope, Dicroscope, Spectroscope, U.V.Lamps, Chelsea Filter, etc, KDGL is well equipped with advance instruments.
Each report issued by KDGL are concluded on the basis of thorough expert analysis of stone/jewellery submitted for testing, as per the scientific tests performed with Gemmological equipment. Both Identification and diagnosed treatment are mentioned on the report with the stone’s photograph.
Our Services

Diamond Report
Modern testing is done to distinguish between all types of gemstones and their synthetics and simulants.

Gem's Stone Report
Equipped with high class equipment to deal with diamond certification, diamond identification, etc.

Jewellery Report
A certificate from the testing lab guarantees you to buy independent gems, diamonds and jewelery with confidence.

Polished Diamond Grading
- Introduction To Diamond Industry
Diamond Formation & Optical Properties
Identification Of Diamonds
4 C`S Of Diamond Grading
Aspect Of Practical Diamond
Grading On The Basis Of 4`C
Diamond Treatments
Diamond Sorting And Valuation
Practical Sessions

Gem's Stone Gemology
Introduction To The World Of Gemstone
Classification Of Gemstones
Physical And Optical Properties
Crystallography Shapes And Cutting Styles
Identifications Of Various Gemstones, Their Simulants And Synthesis
Valuation Of Gemstones
Impact Of Quality On Market
Practical Sessions

Jewelry Shop
Diamond Jewelry
Gem’s Stone Jewelry
Diamond Ring
Gem’s Stone Ring
and much more..
Our Certificate Sample
Why Chose Us
20000+ Happy Customers
Trusted Since 2009
Customer From Worldwide
Genuine Gem's Stone
Privacy Guaranteed
Safe & Secure
How To Reach Our Shop
Silver Cage Mall, 10, Diagonal Road, Bistupur, jamshedpur, Jharkhand – 831001
What Our Customer Says
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Staff behaviour is good. Attractive price.
Shamshad Ali
Hele
rajesh Singh
All types diamond & gems available in the store & very attractive price.
Sagar Rao
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Very nice place. Quick and convenient service. Mr. Dilip ji is very supportive through out your service or purchase.
Jatin Kumar
Gems quality, Customer Service and Behaviour is too good. I will suggest this shop.
Satyajit guha
A very nice store to be at if u don't have knowledge about stones coz they'll guide you better & have good knowledge in the field of stones & diamonds. Have a vast experience in this field & provide good quality of fitting arrangements. Even if you want to test any type of stone or diamond then also they can provide you a better assistance. You'll have a lot better experience with them
Rajat Mohanty
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One of the best seller in the Jamshedpur
Sahil Kumar thapa
Best shop in Jamshedpur and also dilip ji is best salesman.
Ashish Kisku
One of the best sellers in Jamshedpur. Satisfied with the behaviour of the staff as well.
Anamika Das
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Real and authentic stone sellers in jamshedpur at reasonable prices. And the biggest thing is that they are not like other stone sellers, who tell the quality of the stone according to the price. What they consider is not the price of the stone but its quality and what suits you.
RUPAK Rupender