K P Sanghvi group, a Diamond Trading Company (DTC) Sightholder, is introducing it`s Cupio Diamond to the Indian market via the India International Jewellery Show in Mumbai. The Cupio Diamond is a 73-facet, hexagonal shaped brilliant diamond. The cut has already been introduced to Europe, the U.S. and Japan. The six-sided stone will be available in 0.20 to 1.00 carat sizes. Cupio scores higher than princess cut diamonds in light performance tests due to it`s being cut for maximum brilliance.Arvind Sanghvi, the director of the K P Sanghvi Group said, "After introducing the diamond to international destinations like US, Japan and Europr, Cupio will now be available in India. We have used latest technology and expertise in creating a diamond par excellence with a brilliance never seen before."