Entry
CommercialPrice index98.0▼ 0.5% qtr
Q1 2025Q2 2026
Example grade (e.g.)Bolivia (Anahí)Blended or 70/30 splitCommercial cut< 5 ct
Market band$20 to $25 / ct
The Gemius IndexAMT
Ametrine
Four market segments for ametrine, Entry to Investor. Each shows its price index, market band and an example grade. Refreshed every quarter.
By market segment
Where a ametrine lands depends on its origin, colour, clarity, treatment and size.
Mid
GoodPrice index100.0▪ 0.0% qtr
Q1 2025Q2 2026
Example grade (e.g.)Bolivia (Anahí)60/40 splitVS · standard emerald cut3 – 10 ct
Market band$30 to $40 / ct
Premium
Fine · HeadlinePrice index104.0▲ 1.0% qtr
Q1 2025Q2 2026
Example grade (e.g.)Bolivia (Anahí)50/50 centered splitVVS · vivid saturation5 – 15 ct
Market band$40 to $50 / ct
Investor
Extra-FinePrice index106.0▲ 1.4% qtr
Q1 2025Q2 2026
Example grade (e.g.)Bolivia (Anahí)50/50 split · fantasy carvedVVS · master lapidary15 ct +
Market band$60+ / ct
Price index base 100 at Q1 2025. Market band is the per-carat range across the segment. Example grades are illustrative, not an offer to buy or sell. As of Q2 2026.
Other gems
See the market data for any other species we cover.
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