Diamond Tester (1.0) is a Roblox UGC shirt accessory by #Foreign Closet. It is currently off sale; Roblox-listed price is 70 Robux. Rolimon's detected a recent sale status change for this item on Sep 23, 2026. It has 13 favorites. Based on current marketplace data, this item does not currently appear eligible for future Limited status. Rolimon's first discovered this item on May 26, 2024.