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Botswana's Credit Rating Slashed Amid Diamond Market Woes
14 Mar
Summary
- S&P cut Botswana's ratings due to structural weakness in the global diamond market.
- The nation faces fiscal deficits through 2029 due to diamond sector challenges.
- Economic growth is projected at a mere 2.5% in 2026 following contractions.

S&P Global Ratings has downgraded Botswana's long-term sovereign credit ratings to "BBB-" from "BBB" and its short-term ratings to "A-3" from "A-2," maintaining a negative outlook. This action stems from persistent structural weakness within the global diamond market, which is impacting Botswana's minerals-dependent economy more severely and for a longer duration than previously forecast.
The diamond sector, historically a cornerstone of Botswana's economy, representing approximately 70% of exports and a third of government revenue, is confronting unprecedented challenges. These include the growing market share of synthetic diamonds and diminished demand from China. S&P projects sizable fiscal deficits extending through 2029 unless significant policy adjustments or a strong recovery in global diamond demand occurs.
Lab-grown diamonds now capture a significant portion of the market, while natural diamond sales are further hampered by weak Chinese demand, U.S. tariffs, and shifts in consumer preferences. Consequently, major diamond producer Debswana has reduced production significantly, with output expected to remain substantially below 2023 levels through 2026. S&P forecasts Botswana's economy to grow only 2.5% in 2026, following contractions in the preceding two years.




