Diancie ◇
Forbidden Light · #74/131 · Rare Prism Star · 2018
Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Population data from PriceCharting, updated monthly.
Abilities
Attacks
“It can instantly create many diamonds by compressing the carbon in the air between its hands.”
How much is Diancie ◇ #74/131 worth?
Diancie ◇ #74/131 is a Rare Prism Star card from Forbidden Light (2018) — today it trades at roughly $5.68 ungraded.
Grading changes the math on this one: a PSA 10 is valued around $317.00, roughly 55.8x the raw price, while a PSA 9 sits near $33.00. 64 copies have been graded to date, and 14% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Diancie ◇ has moved over time.