https://www.diamondworld.net/news/govind-dholakia-thanks-nirmala-sitharaman-for-15-year-rough-diamond-tax-exemption https://media.assettype.com/diamondworld/2026-08-12/zl9um5sq/IJ-DW-Quote-boxes-and-banners-11.jpg diamondworld en 2026-08-12T11:51:36.776Z Govind Dholakia Thanks Nirmala Sitharaman for 15-Year Rough Diamond Tax Exemption Rough diamond trading, India diamond industry, tax exemption, Special Notified Zones, Surat Diamond Bourse, Surat diamond industry, Govind Dholakia, diamond manufacturing, rough diamond imports, diamond trade https://www.diamondworld.net/photos/international-conferences/igi-q1-fy27-revenue-rises-23-to-rs-3708-million https://media.assettype.com/diamondworld/2026-08-12/wsqicu6c/IJ-DW-Quote-boxes-and-banners-7.jpg diamondworld en 2026-08-12T04:55:44.312Z IGI Q1 FY27 revenue rises 23% to Rs 3,708 million IGI, International Gemological Institute, IGI Investor Day 2026, Q1 FY27, diamond grading, gem certification, coloured gemstones, jewellery certification, lab-grown diamonds, gemmology