Multiple choice general knowledge

In which of these unusual colors can natural pearls come?

  1. All of these

  2. Purple

  3. Blue

  4. Green
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Natural pearls occur in a wide range of colors beyond classic white and cream, including rare shades like purple, blue, green, pink, yellow, and black. These unusual colors result from trace elements and environmental factors during formation.

Keep practicing — related questions