Will Rapaport’s official 2026 figures show the 1-carat RAPI down more than 11.3%?

Question

The RapNet Diamond Index (RAPI™) is one of the diamond industry's key benchmarks for tracking changes in asking prices for polished natural diamonds. After significant weakness in the natural-diamond market, this market asks whether the benchmark 1-carat RAPI will record a decline of more than 11.3% during calendar year 2026.

This market resolves YES if Rapaport's officially published 1-carat RAPI records a calendar-year percentage decline of strictly greater than 11.3% for 2026.

The 2026 annu

Problyx · Accepted Answer

No — the community forecast puts this at 54%.

Problyx · Answer

Yes — the community forecast puts this at 46%.