The gemstone market is projected to grow at a 6.6% CAGR from 2026 to 2036, supported by certified stone demand and premium jewelry purchases. October 16, 2026 — The global gemstone market is projected to reach USD 72.8 billion by 2036, increasing from USD 38.4 billion in 2026 at a compound annual growth rate (CAGR) of 6.6%, according to Fact.MR analysis. The market was valued at...