Jewellery Generation Tables

The Jewellery Generation Tables were created by Dragonpearl and The Content Imp to give a bit more flavour to the treasure tables found in the DMG.  Whenever a roll on the treasure table results in a gem you can instead decide that it is a piece of jewellery and roll on the tables below, or use them as a guide for creating jewellery or as a price list for players who want jewellery custom made for them.

 

The Additions an item has is the number of objects added to the item, such as diamonds in the case of wealthy items and clay beads or feathers in the case of poor items.  The Additions tables reflect the most likely adornments an object will have so by using these tables a ring made of grass could never hold a gemstone, while a crown of platinum will never be studded with glass beads.  The least an item can ever cost is 1 copper piece and the most is more than 400,000 gold pieces.

 

Item Table

 

 

1d100

 Type

Additions Modifier

1:

 Toe Ring

0

2-3:

 Ankle Bracelet

0

4-10:

 Belt

0

11:

 Body Piercing

-1

12-25:

 Brooch

0

26-30:

 Pin

-1

31-60:

 Finger Ring

0

61-79:

 Bracelet

1

80-84:

 Bracer

2

85-92:

 Earring

-1

93-94:

 Pair of Earrings

*

95-97:

 Ferroniere

0

98-99:

 Tiara

2

100:

 Crown

6

 

* Roll for one earring normally to create a pair.

 

Material & Additions Table

 

 

 

 

 

1d100

 Material

 Value

 Additions

 Type of Additions

 

1:

 Grass

 1d3cp

 1d4-1

 -

 N

2:

 Thread

 1d4cp

 1d4-1

 1d4

 (1-3)N, (4)O

3-6:

 Cat Gut

 1d6cp

 1d4-1

 1d4

 (1-2)N, (3-4)O

7-11:

 Leather

 1d8cp

 1d4-1

 1d6

 (1-2)N, (3-5)O, (6)S

12:

 Wood

 1d10cp

 1d4-3

 -

 O

13:

 Stone

 1d3sp

 1d6-5

 1d4

 (1-2)O, (3-4)S

14-15:

 Iron

 1d4sp

 1d4-1

 1d4

 (1-2)O, (3-4)S

16-25:

 Copper

 1d6sp

 1d4-1

 1d4

 (1-2)O, (3-4)S

26-35:

 Bronze

 1d8sp

 1d4-1

 1d10

 (1-2)O, (3-9)S, (10)F

36:

 Glass

 1d10sp

 1d6-5

 -

 S

37-45:

 Brass

 1d3gp

 1d4-1

 1d10

 (1-2)O, (3-8)S, (9-10)F

46-49:

 Steel

 1d6gp

 1d4-1

 1d10

 (1)O, (2-8)S, (9-10)F

50-51:

 Fine Steel

 1d10gp

 1d4-1

 1d10

 (1)O, (2-6)S, (7-9)F, (10)P

52-75:

 Silver

 1d20gp

 1d4-1

 1d10

 (1)O, (2-5)S, (6-8)F, (9)P, (10)G

76:

 Elven Steel

 2d20gp

 1d4-1

 1d10

 (1-4)S, (5-8)F, (9)P, (10)G

77-78:

 Electrum

 3d10gp

 1d4-1

 1d10

 (1-3)S, (4-7)F, (8-9)P, (10)G

79-96:

 Gold

 3d20gp

 1d6-1

 1d10

 (1-4)P, (5-8)G, (9-10)J

97-98:

 Platinum

 3d20+40gp

 1d6-1

 1d10

 (1-3)P, (4-8)G, (9-10)J

99:

 Jade

 3d20+80gp

 1d10-9

 1d4

 (1-3)P, (4)G

100:

 Adamantite

 3d20+120gp

 1d8-1

 1d6

 (1-3)G, (4-6)J

 

N: Non-Valuable, O: Ornamental, S: Semi-Precious, F: Fancy, P: Precious, G: Gem, J: Jewel

 

Non-Valuable Additions Table

 

 

1d10

 Addition

 Value

1-2:

 Feather

 1d3-2cp

3:

 Stone

 1d3-2cp

4-9:

 Clay Bead

 1d3-2cp

10:

 Glass

 1d3-1cp

 

 

Ornamental Additions Table

 

 

1d20

 Addition

 Value

1:

 Azurite

 2d10gp

2-3:

 Banded Agate

 2d6gp

4-5:

 Blue Quartz

 2d6gp

6-7:

 Eye Agate

 2d6gp

8-9:

 Hematite

 1d10gp

10-11:

 Lapis Lazuli

 2d6gp

12-13:

 Malachite

 1d10gp

14:

 Moss Agate

 2d10gp

15-17:

 Obsidian

 1d6gp

18:

 Rhodochrosite

 1d10gp

19:

 Tiger Eye Agate

 1d10gp

20:

 Porcelain Chip

 3d6gp

 

 

Semi-Precious Additions Table

 

 

1d20

 Addition

 Value

1-2:

 Bloodstone

 1d100gp

3:

 Carnelian

 3d20gp

4:

 Chalcedony

 2d10+40gp

5:

 Chrysoprase

 4d20gp

6:

 Citrine

 2d20+20gp

7:

 Jasper

 1d100gp

8:

 Moonstone

 2d10+40gp

9:

 Onyx

 2d10+40gp

10-11:

 Rock Crystal

 3d20gp

12:

 Sardonyx

 1d100gp

13-14:

 Smokey Quartz

 3d20gp

15-16:

 Star Rose Quartz

 3d20gp

17-18:

 Turquoise

 3d20gp

19:

 Zircon

 3d10gp

20:

 Painted Panel

 3d10gp

 

 

Fancy & Precious Additions

 

 

 

1d20

 Addition

 Fancy Value

 Precious Value

1-2:

 Alexandrite

 1d20x10gp

 1d20x50gp

2-5:

 Amber

 1d100+20gp

 1d100+200gp

6:

 Amethyst

 1d10x20gp

 1d10x50gp

7:

 Aquamarine

 1d10x20gp

 1d10x50gp

8:

 Cameo Picture

 2d20+80gp

 1d10+500gp

9:

 Chrysoberyl

 1d10x20gp

 1d10x50gp

10-11:

 Coral

 7d20gp

 7d20x10gp

12:

 Garnet

 1d10x20gp

 1d10x50gp

13-14:

 Jade

 3d20x2gp

 3d20x10gp

15:

 Jet

 1d10x20gp

 1d10x50gp

16:

 Pearl

 1d20+50gp

 (1d100x3)+400gp

17:

 Peridot

 1d10x20gp

 1d10x50gp

18:

 Spinel

 1d10x20gp

 1d10x50gp

19:

 Topaz

 1d10x20gp

 1d10x50gp

20:

 Tourmaline

 1d10x20gp

 1d10x50gp

 

 

Gems Additions Table

 

 

1d10

 Addition

 Value

1:

 Black Opal

 1d20x100gp

2:

 Black Sapphire

 1d20x100gp

3:

 Emerald

 1d20x100gp

4:

 Fire Opal

 1d20x100gp

5:

 Jacinth

 1d20x100gp

6:

 Opal

 1d20x100gp

7:

 Oriental Amethyst

 1d20x100gp

8:

 Oriental Topaz

 1d20x100gp

9:

 Ruby

 1d20x100gp

10:

 Sapphire

 1d20x100gp

 

 

Jewels Additions Table

 

 

1d6

 Addition

 Value

1-3:

 Diamond

 (1d100x50)+2000gp

4:

 Oriental Emerald

 (1d100x60)+1500gp

5:

 Star Ruby

 (1d100x70)+1000gp

6:

 Star Sapphire

 (1d100x70)+1000gp

 

 

Craftsmanship Adjustment

Roll 1d100+50 and multiply the value of the item by the decimal equivalent.  For example 1d100+50=134, the decimal equivalent is 1.34.  So rolls of less than 100 indicate poor craftsmanship and reduce the value of the item, while rolls over 100 indicate superior craftsmanship and increase its value.

 

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