Established 1984, Rio Tinto Diamonds Customer Since 1984
With a consistent supply of rough from four of the leading mining companies: DTC, Rio Tinto, Alrosa, and BHP, Dianco is one of the leading diamond manufacturers in the world. Driven by a passion for the diamond industry, we constantly endeavour to give our clients the best in terms of quality and commitment. Our strengths are our steady supply of rough, skilled craftsmen, deep company values and our primary focus on satisfying our customer’s every need.
Products & Services
Dianco and our affiliate D. Navinchandra Exports, have a range of polished diamonds encompassing a variety of colours, clarities and carats. We offer round brilliants from 0.005cts to 0.90cts in:
• Whites from 0.005cts to 0.90cts
• Light Browns and Light Capes from 0.01cts to 0.17cts
• VVS-I3 qualities
• GIA, HRD and IGI certified goods, from 0.90cts to 3.00cts
As manufacturers of loose diamonds, it is imperative that one must have the competency and capabilities to deliver world-class products to our customers and as a result Dianco is the preferred supplier of quality polished diamonds to reputed jewellery manufacturers and retailers. With our polished head office in Mumbai and marketing affiliates in Antwerp, Dubai, Hong Kong, Shanghai New Delhi, Kolkata and Hyderabad the company has access to major diamond markets around the world. Adding a new facet to diamond production, we believe that there is nothing more precious than the faith of a satisfied customer. The company seeks to achieve this trust every day, in every transaction conducted.
Vision & Strategy
A dream, a vision translated into a sound mission is what can be summarized as the force behind Dianco. All of our clients have access to dedicated service teams led by a direct personal contact. Our successful client relationships are based on Dianco’s insight into the specific needs and priorities of each of our clients. We believe that our commitment to our customers does not end with the sale. We work closely with our customers to understand prevailing market conditions and price points to forecast future trends. This sharing of information has helped our customers to stay ahead of the curve and progress.
The D. Navinchandra Group was founded in 1970 by Navinbhai Mehta and Shantibhai Mehta. The company started as a small family business, but soon became a network of specialist businesses, each able to successfully fulfil client needs. This eventually formed the platform for a global company which provides employment to over 12,000 artisans. Now they have handed over the reins of the company to their sons and nephew: Samir Mehta, Ajesh Mehta and Manoj Mehta. We are a key player in the diamond industry with a global clientele base and an unparalleled reputation.