Silver Bloodstone Earring's give +2 Stamina, not this one. I believe this is sold by the Gypsy in Lavastorm and not crafted like Silver Bloodstone Earrings.
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Voidslayer Jhereg, Destroyer of Worlds, Monk, <Celestial Navigators>, Drinal server Vanidor Silverbranch, Wizard, <Celestial Navigators>, Drinal server