[[File:Gem-levels-blizzcon2010.jpg|thumb|450px|The full display of gems in Diablo III. Diamonds & Sapphires have since been removed]]The naming convention for gems in Diablo III is similar to how it worked in Diablo II. The first four levels are 'Level' refers to the same, with "radiant" replacing "perfect" for the fifth level. After the first five there are square, round, and star [[Jeweler]] needs to be in order to work with those gems that repeat the top three quality levels.

* Level 1 - Chipped Flawed* Level 2 - FlawedNormal* Level 3 - RegularFlawless* Level 4 - FlawlessPerfect* Level 5 - PerfectRadiant * Level 6 - Radiant Square* Level 7 - Flawless Square* Level 8 - Flawless Perfect Square* Level 9 - Perfect Radiant Square* Level 10 - Radiant Square* Level 11 - Star* Level 12 10 - Flawless Star* Level 13 10 - Perfect Star* Level 14 10 - Radiant Star

With the GamesCom 2011 announcements came a new visual for <item type="list" mode="misc">Gem level progression, which shows different graphics for each individual gem. </item>[[Image:Gemprogression.jpg|center|thumb|400px|Gem progression, GamesCom 2011.]]