Heal 30 damage from each of your Benched Pokémon.
For Diancie ◇ in Forbidden Light, the current reference price is $4.66. Price action is stable over 7 days, moving only 0.0%.
It now sits 3.3% above its 30-day average of $4.51. The 90-day window shows a floor near $4.40 and a peak around $5.87 (32% total spread), which maps to moderate-volatility movement.
Rarity classification for this copy is Rare Prism Star.
Market structure summary: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. With a 32% 90-day spread ($4.40-$5.87), this card currently tracks as moderate-volatility.
Current value is 3.3% above its 30-day reference ($4.51). Graded context points to a substantial premium curve, with PSA 10 at +758% above raw pricing.
PSA 9 is currently around $6.50, while PSA 10 is $39.99.
Diancie ◇ appears in Forbidden Light, released in 2018. Card flavor text reads: "It can instantly create many diamonds by compressing the carbon in the air between its hands." Its card type is Pokémon.
The rarity label is Rare Prism Star. Printed HP is 120.
Energy typing is Fighting. This gives collectors a clear identity footprint for the print.
It carries a Basic and Prism Star subtype designation. Printed card effect: ◇ (Prism Star) Rule: You can't have more than 1 ◇ card with the same name in your deck.
Forbidden Light entered circulation in 2018. It belongs to the Sun & Moon series.
The checklist contains 150 cards, placing it in a mid-size expansion range. As of 2026, the set is 8 years old and now falls into an established back-catalog period.
Within this set, Diancie ◇ is card number 74 with a Rare Prism Star designation.