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IDT is among the premier networks of Gemological Laboratories, which empowers and enables jewellers, jewellery brands, manufacturers, wholesalers, end use customers and the masses in general to get a third party certification for its loose and studded gemstones, diamonds and jewellery.

Laboratory

Gem Testing
Diamond Testing
Diamond Grading Report (DGR)
Studded Jewellery Analysis (SJA)
Gem Testing Report (GTR)
Screening Services
Assorting Services
Laserscribe
Security Seal
Mobile Laboratory

Gemstone Guide

Diamond 4Cs
Diamond Shapes
Gemstone by Color
Gemstone
Jewellery Care Tips

Courses

Master in Gemology Programme
Graduate Diamonds Programme
Graduate Colored Stones Programme
Gemstone Identification Course
Skilled Jewellery Professional Diploma
Diamond Grading Programme
Diamond Assortment Course

Dubai

G-55-A, Gold & Diamond Park, Dubai,
United Arab Emirates
T : +971 4321 9455
Email : info@idtworldwide.com

India

2396/11, 2nd Floor, Gurudwara Road,
Karol Bagh, New Delhi-110005
T : +91 98771 99999

Singapore

12 Upper Serangoon View, #04-08 537885, Singapore
T : +65 8730 7015

Thailand

919/450, 37th Floor, Jewellery Trade Center, Silom Soi 19, Silom Road, Bangkok 10500, Thailand
T : +66 955142560

Hong Kong

702, 7/F FU FAI Building 27, Hiller ST Sheug Wan, Hong Kong
T : 00852 5518 1792

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