Covetous, Covetous Shen!
Acquire the Jeweler

The Jeweler is found during the Blood and Sand quest in Act II, inside a barrel in the Ancient Waterway

In the Loupe
Achievement Rewards: Banner Pattern (Diamonds)
Level up the Jeweler

It costs gold to train the jeweler, and the cost increases with each level.

I Like Jewels
Reach Level 5 with your jeweler

Just a Hobby
Rewards: Banner Sigil (Star of Xiansai)
Raise the Jeweler to level 10

Basic Gemology
Achievement Reward: Banner Shape (Artisanal)
Teach the Jeweler a design

Expert Gemology
Teach the Jeweler 3 designs

Master Gemology
Teach the Jeweler 6 designs

Flawless Gemology
Achievement Reward: Banner Shape (Rich)
Teach the Jeweler 9 designs

Perfect Gemology
Teach the Jeweler 12 designs

Bejeweled
Achievement Reward: Banner Pattern (Diamond Stars)
Combine Gems

Combining gems is done through the jeweler, costs gold

Radiance
Craft a Radiant Gem

A Fistful of Gems
Achievement Reward: Banner Accent (Gems)
Combine each of the following gem types:
Amethyst
Emerald
Ruby
Topaz

Perfect as Tears
Achievement Rewards: Banner Sigil
Craft a maximum level gem:
Radiant Star Amethyst
Radiant Star Emerald
Radiant Star Ruby
Radiant Star Topaz

Like Stars in the Sky
Create a maximum level gem of the following types:
Radiant Star Amethyst
Radiant Star Emerald
Radiant Star Ruby
Radiant Star Topaz

Just Like New
Achievement Reward: Banner Pattern (Squared Diamonds)
Unsocket an Item

The jeweler has an ability to unsocket items.

Note: Each achievement listed in this page is worth 10 points.