MUMBAI: International Geological Institute (IGI) has analyzed and graded a 75.33 carat square-emerald cut lab grown diamond, the world’s largest to date, along with a unique 30.69 carat ring-shaped diamond, said to be crafted from a single crystal grown rough stone with Chemical Vapor Deposition (CVD).
Named the “Celebration of India” and “Infinity Ring,” by creator Ethereal Green Diamond LLP in collaboration with RockRush (SoHo, New York).
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