Diancie is card #GG13 of 70 in Crown Zenith Galarian Gallery (2023), a Trainer Gallery Rare Holo illustrated by Haruko Ichikawa. At about $4.59 it is the #58 most valuable card in the set. In a Crown Zenith Galarian Gallery booster it turns up about once every 158 packs. It is one of 15 Diancie cards printed so far.
2013XY Black Star Promos
2016Fates Collide
2017Burning Shadows
2019Hidden Fates Shiny Vault
2020Vivid Voltage
2023Crown Zenith Galarian Gallery
2024Stellar Crown
2026Ascended Heroes

















See the full Crown Zenith Galarian Gallery card list
An ungraded Diancie from Crown Zenith Galarian Gallery sells for about $4.59. A PSA 10 is worth more, roughly $16.06 by our estimate, and a PSA 9 around $9.18.
It is a Trainer Gallery Rare Holo, and it shows up about once every 158 Crown Zenith Galarian Gallery packs.
Haruko Ichikawa drew the art for this card.