Gems
When gems are found, determine the value of each gem (or each group of gems if
there are many present) on Table 85 . This table lists the base value for each gem and the general class of each
stone for purposes of description. Uncut stones, if found, have their base
value reduced to 10% of the amount listed.
In addition, there is a 10% chance that any given stone will be above or below
its normal value. (Assume 10% of the stones present in a large horde are
automatically unusual.) These gems can be modified according to Table 86 .
Although you can choose to describe gems solely by their values ("You found a
50 gp gem"), more flavor is gained by described stones by name and color. The
lists below present stones of different categories and their descriptions.
Ornamental Stones
Azurite: Opaque, mottled deep blue
Banded Agate: Brown, blue, red, and white stripes
Blue Quartz: Transparent pale blue
Eye Agate: Gray, white, brown, blue, and green circles
Hematite: Gray-black
Lapis Lazuli: Light or dark blue with yellow flecks
Malachite: Striated light and dark green
Moss Agate: Pink, yellow-white with gray-green moss-like markings
Obsidian: Jet black
Rhodochrosite: Light pink
Tiger Eye Agate: Rich golden brown with dark striping
Turquoise: Aqua with darker mottling
Semi-Precious Stones
Bloodstone: Dark gray with red flecks
Carnelian: Orange to red-brown
Chalcedony: White
Chrysoprase: Translucent apple to emerald green
Citrine: Pale yellow brown
Jasper: Blue, black to brown
Moonstone: White with pale blue hue
Onyx: Black, white, or bands of both
Rock Crystal: Clear, transparent
Sardonyx: Bands of red and white
Smoky Quartz: light gray, yellow, brown or blue
Star Rose Quartz: Smoky rose with white star center
Zircon: Clear pale aqua
Fancy to Precious
Amber: Transparent golden (100 gp)
Alexandrite: Dark green (100 gp)
Amethyst: Purple crystal (100 gp)
Aquamarine: pale blue green (500 gp)
Chrysoberyl: green or yellow green (100 gp)
Coral: Pink to crimson (100 gp)
Garnet: Deep red to violet crystal (100-500 gp)
Jade: Light to dark green or white (100 gp)
Jet: Deep black (100 gp)
Pearl: Pure white, rose, to black (100-500 gp)
Peridot: Olive green (500 gp)
Spinel: Red, red-brown, green, or deep blue (100-500 gp)
Topaz: Golden yellow (500 gp)
Tourmaline: Pale green, blue, brown, or red (100 gp)
Gems and Jewels
Black Opal: Dark green with black mottling and golden flecks (1,000 gp)
Black Sapphire: Rich black with highlights (5,000 gp)
Diamond: Clear blue-white, rich blue, yellow, or pink (5,000 gp)
Emerald: Brilliant green (5,000 gp)
Fire Opal: Fiery red (1,000 gp)
Jacinth: Fiery orange (5,000 gp)
Opal: Pale blue with green and gold mottling (1,000 gp)
Oriental Amethyst: Deep purple (1,000 gp)
Oriental Emerald: Bright green (5,000 gp)
Oriental Topaz: Fiery yellow (1,000 gp)
Ruby: Clear to deep crimson red (5,000 gp)
Sapphire: Clear to medium blue (1,000 gp)
Star Ruby: Translucent ruby with white star highlights (5,000 gp)
Star Sapphire: Translucent blue with white star highlights (5,000 gp)
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