These are guides constructed by users on the previous forum to help you out in-game:
Thieving Guide By: John
Okay first of all make sure you are at Home Once you are there go to Varrock Centre!Level for Stalls:
1-20: Baker's Stall / 100k ea / 3150xp20-50: Silk Stall / 50k ea / 1980xp50-75: Silver Stall / 10k ea / 2205xp75-99: Gem Stall / 500k ea / 49500xpStall pics:
<--- Baker's Stall
<--- Silk Stall
<--- Silver Stall
<--- Gem StallSkillcape/Hood:
All get 99 thieve it doesn't take to long and u get good money 
Crafting Stipulations By: Thorned u
Okay all you need is around 800m cash to spend,
you will need these ammount in gems
sapphire:391
emerald:462
ruby:462
diamond:239
dragonstone:2081
onyx:1560
now good luck... one day u can be a master at crafting