K. Girdharlal, better known as KG, was established in 1967 as a diamond trader. It was in the early 1990’s that we turned our focus to cutting and polishing diamonds in India’s diamond capital, Surat. We are now proudly one of India’s leading diamond manufacturers, housed in the industry’s first Platinum facility rated by the Indian Green Building Council (IGBC).

The company is still family run with an extensive reach across the entire supply chain and is represented in each of the main diamond centers, With over 2,500 employees across the globe we all share the singular vision of being the world’s most efficient and effective diamond company across the value chain, from rough sourcing, optimal manufacturing, direct polished distribution, to creative and innovated jewellery design and manufacturing.

As a family concern, we are proud to have our fourth generation entering the business. Our company values remain as true today as they were when we started in 1967, in that “there is more to making diamonds”, the benefits we can achieve for our employees, our partners, our society and our environment.


Our IGBC Platinum rated manufacturing facility, KG House, was designed with energy efficiency at the front of our mind. The building has a unique award winning thermal tank based HVAC plant, which ensures optimal power consumption.

We have installed three windmills in Gujarat, of which the power generated from one is utilized to operate our cutting and polishing activities. The power generated from the other two windmills is purchased by the Gujarat Electricity Board (GEB) at a discounted rate for the purpose of subsidising small scale industries and social causes in the State.


In order to maintain a consistent volume of rough supply to cater to our manufacturing requirements, we need reliable long-term suppliers.

K.Girdharlal International Pvt. Ltd is A sightholder of Debeers Group.


We are the industry’s leaders, having refined the innovative art of cutting and polishing. We pride ourselves on our far-reaching capabilities all underpinned by demand-led manufacturing and continuous process innovation. KG has received numerous efficiency awards for its operational excellence.


EC9011/ 12, Bharat Diamond Bourse, Mumbai 400051, Maharashtra, India
+91 22 4311 3333
Monday - Saturday
09:00 - 17:00
Mr. Rashmi N. Shah
[email protected]
K.G. House,
+91 261 256 0001
Monday - Saturday
09:30 - 18:30
Mr. Dhinakaran Iyer
[email protected]
Plot D3, Rd Number 16, MIDC
Industrial Estate, Andheri(East),
Mumbai, Maharashtra 400069, India
+91 22 2825 0071
Monday - Saturday
09:00 - 18:00
Mr. Piyush V. Shah
[email protected]

2106 (A) Platinum Tower, Jumeirah Lake Towers, Dubai 44753, UAE

+971 4 457 4265
Sunday - Thursday
10:00 - 19:00,
Saturday - 11:00 - 17:00
Mr. Nishedh Shah
[email protected]
RoomNo.916,9/F, Peninsula Square, No.18 SungStreet, Kowloon, HongKong

+852 231 16551
Monday - Friday
09:30 - 19:00,
Saturday 9:30 - 14:00
Mr. Shah
[email protected]