Table: Gems

d%

Value

Average

Examples

01–25

4d4 gp

10 gp

Banded, eye, or moss agate; azurite; blue quartz; hematite; lapis lazuli; malachite; obsidian; rhodochrosite; tiger eye turquoise; freshwater (irregular) pearl

26–50

2d4 x 10 gp

50 gp

Bloodstone; carnelian; chalcedony; chrysoprase; citrine; iolite, jasper; moonstone; onyx; peridot; rock crystal (clear quartz); sard; sardonyx; rose, smoky, or star rose quartz; zircon

51–70

4d4 x 10 gp

100 gp

Amber; amethyst; chrysoberyl; coral; red or brown-green garnet; jade; jet; white, golden, pink, or silver pearl; red spinel, red-brown or deep green spinel; tourmaline

71–90

2d4 x 100 gp

500 gp

Alexandrite; aquamarine; violet garnet; black pearl; deep blue spinel; golden yellow topaz

91–99

4d4 x 100 gp

1,000 gp

Emerald; white, black, or fire opal; blue sapphire; fiery yellow or rich purple corundum; blue or black star sapphire; star ruby

100

2d4 x 1,000 gp

5,000 gp

Clearest bright green emerald; blue-white, canary, pink, brown, or blue diamond; jacinth