JTR News & Events

Latest updates related to JTR and its services

JTR is heading to India with Türkiye's largest jewellery delegation

We are heading to India with Türkiye's largest jewellery delegation. With a delegation of 50 people from Türkiye, we are eagerly anticipating our participation in the India International Jewellery Show.

Attending JCK Las Vegas Fair: Join Us at Our Booth

Join us at our booth to get to know JTR Jewellery Technology Research up close.

JTR (Jewellery Technology Research) launches jewellery sales and diamond training program

JTR announced it will offer a diamond and jewellery sales training programme for retail jewellers, staff members and students this fall.

JTR Gemology Grading Laboratory is accredited by International Accreditation Service (IAS).

Our grading reports, bearing the stamp of IAS, serve as an esteemed guarantee, instilling confidence in our clients across the globe.

JTR: Knowledge sponsor of the Istanbul Jewelry Fair

Turkey's leading gemmological diamond grading services provider, JTR (Jewellery Technologies Research Center), is a significant sponsor of this Fall's edition of the Istanbul Jewelry Fair.