You start at Lv 1. When I name a level, the number by it is the amount of points you need to get to it.

Lv 2 (500) - Enigma GG
Lv 3 (750) - Power Wrist
Lv 4 (900) - Silver Bracer
Lv 5 (1000) - Titanium Bangle
Lv 6 (1150) - Mortal Coil GG
Lv 7 (1300) - Beaded Brooch
Lv 8 (1400) - Diamond Gloves
Lv 9 (2000) - Faerie Earrings
Lv MAX (2800) - Adamantite