Gemstones

DMG'24

Gemstone

Gemstones are small, lightweight, and easily secured compared to their same value in coins.
If a treasure hoard includes gemstones, you can use the following tables to randomly determine the kind of gemstones found, based on their value. You can roll once and assume all the gems are the same or roll multiple times to create mixed collections.

10 GP Gemstones

1d12Stone
1Azurite (mottled deep blue)
2Banded agate (striped brown, blue, white, or red)
3Blue quartz (pale blue)
4Eye agate (circles of gray, white, brown, blue, or green)
5Hematite (gray black)
6Lapis lazuli (light and dark blue with yellow flecks)
7Malachite (striated light and dark green)
8Moss agate (pink or yellow white with mossy gray or green markings)
9Obsidian (black)
10Rhodochrosite (light pink)
11Tiger eye (brown with golden center)
12Turquoise (light blue green)

50 GP Gemstones

1d12Stone
1Bloodstone (dark gray with red flecks)
2Carnelian (orange to red brown)
3Chalcedony (white)
4Chrysoprase (green)
5Citrine (pale yellow brown)
6Jasper (blue, black, or brown)
7Moonstone (white with pale-blue glow)
8Onyx (bands of black and white, or pure black or white)
9Quartz (white, smoky gray, or yellow)
10Sardonyx (bands of red and white)
11Star rose quartz (rosy stone with white star-shaped center)
12Zircon (pale blue green)

100 GP Gemstones

1d10Stone
1Amber (watery gold to rich gold)
2Amethyst (deep purple)
3Chrysoberyl (yellow green to pale green)
4Coral (crimson)
5Garnet (red, brown green, or violet)
6Jade (light green, deep green, or white)
7Jet (deep black)
8Pearl (lustrous white, yellow, or pink)
9Spinel (red, red brown, or deep green)
10Tourmaline (pale green, blue, brown, or red)

500 GP Gemstones

1d6Stone
1Alexandrite (dark green)
2Aquamarine (pale blue green)
3Black pearl (pure black)
4Blue spinel (deep blue)
5Peridot (rich olive green)
6Topaz (golden yellow)

1,000 GP Gemstones

1d8Stone
1Black opal (dark green with black mottling and golden flecks)
2Blue sapphire (medium blue)
3Emerald (deep bright green)
4Fire opal (fiery red)
5Opal (pale blue with green and golden mottling)
6Star ruby (ruby with white star-shaped center)
7Star sapphire (blue sapphire with white star-shaped center)
8Yellow sapphire (fiery yellow or yellow green)

5,000 GP Gemstones

1d4Stone
1Black sapphire (lustrous black with glowing highlights)
2Diamond (blue white, canary, pink, brown, or blue)
3Jacinth (fiery orange)
4Ruby (clear red to deep crimson)