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GRADIA is to create a marketplace for anyone to buy and sell accurately graded small carat size diamonds with blockchain technology and a proprietary GIA-based grading system.
Diamond Registry was founded in 1961. It was the first diamond company to take its business online in 1997, and has become the main entrance to the world’s loose diamond inventory and the primary source for diamond information.
Rockwell Advisors has been formed to provide a select range of private and corporate clients a one stop service in a complex market place. We provide high quality investment advice.
We are one of the leading Diamond Manufacturer and direct distributor of HRD , IGI , & GIA certified loose polished diamonds ranging from 0.30ct to 5ct in all color and clarity grade, we also offer 0.01ct to 5ct of non certified diamonds in wide range.