The Reserve Bank of India has announced the premature redemption price for the Sovereign Gold Bond 2020-21 Series I, permitting investors to redeem on October 28, 2026. The chosen redemption. Sovereign Gold Bond investors have earned nearly 209% returns as RBI fixes the SGB 2020-21 Series I redemption price at ₹14,159 per gram. A ₹1 lakh investment is now worth around ₹3.09 lakh..