2026 Gemstone Market Watch: What's Getting Scarcer (and Pricier)

Colored gemstone markets don't move as fast as headlines might suggest, but a few clear trends have shown up consistently across 2026 industry reporting worth knowing if you collect, wear, or invest in fine stones.

Tsavorite, a vivid green garnet first discovered in Tanzania and Kenya in the 1960s, has been getting harder to source in larger, flawless sizes. Industry analysts note that a vivid, flawless tsavorite over 4–5 carats is now genuinely harder to acquire than an equivalent-quality emerald — a notable shift for a stone that spent decades as an "emerald alternative" rather than a rival.

Paraíba tourmaline — the electric blue-green variety first discovered in Brazil in 1989 and later found in Mozambique and Nigeria — remains extraordinarily scarce in fine quality regardless of source. Nearly four decades after its discovery, supply still hasn't caught up with demand, and it continues to command some of the highest per-carat prices of any colored stone.

Rubies are seeing similar pressure at the top end: reports through 2026 show top-tier, unheated natural rubies gaining roughly 12% in value year-over-year, as buyers increasingly favor stones with no heat treatment at all.

The throughline across all three: scarcity at the very top of the quality range is intensifying faster than at the entry level, which is part of why provenance and treatment history matter more than ever when buying colored stones.

Sources: GlobeNewswire, January 2026; industry trend reporting, 2026.