Gems!

I set off to make a better gemstone generator.  I broke each gem type into sizes and than calculated the costs and weights of each.  Than I put them into some linear scales for random generation. You should not need any other modules for these gemstones.

Each table is broken down into cost based on size. (Scale used by Lord Entrails)
Tiny is x1/2
Normal is x1
Medium is x5
Large is x20
Very Large is x100
Huge is x1000

Weights are adjusted as well based off the above scale.
I than took the tables for each price and linearly weighted each one. The higher the price, the less chance (a 5,000,000 gp gem will show up on a roll between 4,999,996 - 5,000,000)

I than took it a step farther and created story templates to generate 1, 5, 10, 20, and 50 gems to help you find that hoard you are looking for.

I, myself, like parcels ready to go, so I created the tables for that as well.

Finally, maybe you don't know how many gems should be generated and want a random number ranging from 1d5 - 1d20, so I added that.

I hope you can get some use out of this.  If all goes well, I will add in art objects as well for the high class urban civilization campaigns!

PATCH 1

• Updated organization item groups
• Have gemstones by price!
• Minimum and Maximum Costs for random gems has now been added with random generation!
• Gems Broke into the 5 categories of treasure (Common, Uncommon, Rare, Very Rare, Legendary) by cost.
• Random Gem Generator based on rarity