PEARL STONE

1. Physical feature

1.1. Glistening

1.2. Soft

1.3. Natural

1.4. Irregular

1.5. Milky

1.6. Fair

1.7. Drop

1.8. Translucent

1.9. Charm

2. Functionality

2.1. Decoration

2.2. Pride

2.3. Jewel

2.4. Gem

2.5. Treasure

3. Origin

3.1. Depth

3.2. Underwater

3.3. Oyster

3.4. Marine

3.5. Beach

3.6. Shells