J.K. Diamonds Institute of Gems and Jewelry was established in 1989 by Mr. KIRIT AJMERA, founder President of the Institute, and was born in Burma (Mandalay). It is the most renowned institute in the gems and jewelry industry. J. K. DIAMONDS imparts high quality practical training since 1989 on polished diamond grading, rough diamond grading, jewelry and gemology. The institute also provides Certification of diamonds, jewelry and colored stone identification as per international standards.JKDIGJ has also conduct successful batches in major Indian cities like Kolkata, Bangalore, Bhopal, Jamshedpur, Rajkot etc.

Facts and Figures of J.K. Diamonds Institute of Gems and Jewelry - [JKDIGS]

Establishment Year


College Type

Private  - Self Finance

President of the College

Mr. Kirti Ajmera



How to Reach

1.86 km from Churchgate Railway Station, Mumbai

Why to choose J.K. Diamonds Institute of Gems and Jewelry - [JKDIGS]?

  • Pioneer Institute For Training : - First time in the world a unique system was introduced by J. K. DIAMONDS INSTITUTE OF GEMS & JEWELRY (J.K.D.I.G.J), which is based on Lower Main Facet (Bhala) that makes easy assortment of medium and lower grades of diamonds and also assessing Cut grading to evaluate Fire and Brilliance of a diamond. Unique System to improve concentration and to train eyes to find smallest defect in higher grade diamonds.
  • Mumbai– Business Clusters: - It is the biggest metropolitan and the city of fashion lovers, dreamers, hard labourers, artists and servants, employer and employees. It is having biggest industry belt and city can offer Earn while you learn programmes also.
  • Career Opportunities: - Polished diamond grading and valuation practical course conducted by JKDIGS helps to seek several career opportunities in G& J industries such as: diamond / gemstone - buyer / seller