About Us

Our History

GSVS was founded by Ishan Dayal in 2017, on an entrepreneurial spirit with courage to introduce a one of its kind diamond sorting facility in Dubai, UAE. With nothing more than passion and a sense of responsibility to serve the gap in the niche diamond market, GSVS was established.

GSVS has grown steadily from a small team of 2 to a team of 25 in a matter of just 4 years serving the top clientele in the industry.

With nearly three decades of hands-on experience with leading diamond companies in Belgium, Africa, Israel and India, Ishan took a leap of faith and moved to Dubai, to set up the regions first diamond sorting and valuation service.

Be-Spoke Sorting

  • Specialised be-spoke assortments
  • Full sorting services to enhance mining production value
  • Traceability and insurance of the provenance of goods
  • Quality control & analysis


  • ¬†Diamond valuation (rough and polished ) for mines, government and companies
  • Diamond price book management and analysis