NEW YORK–(BUSINESS WIRE)–Diamond prices softened in September as suppliers worked to liquidate old stock. Sentiment improved as trading returned to normal at the Hong Kong Jewellery & Gem Fair, with steady demand for goods at lower prices. The RapNet Diamond Index (RAPI™) for 1-carat diamonds slid 0.7% in September and 2% during the third quarter. The index is down 4.5% since January 1, and has dropped 7.4% in the past 12 months. RapNet Diamond Index (RAPI™) September 3Q 2017
