Diamante.

What moves the price of this card

The Diamante on this page is the Normal printing from Royal Blood, and it trades at $0.04 in near mint condition. The same name is on 5 other printings: Kingdoms of Intrigue OP04-028 at $1.66, The Azure Sea's Seven Release Event Cards OP14-066 at $1.05, Royal Blood Release Event Cards OP10-068 at $0.31, Kingdoms of Intrigue OP04-028 at $0.13, The Azure Sea's Seven OP14-066 at $0.04, so read the set, the number and the rarity together before comparing prices.

Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.