Where orange pearls come from
The vivid natural oranges belong to non-nacreous pearls. Melo pearls are typically yellowish orange, and natural non-nacreous pearls as a group range through white, orange and pink to brown, purple and black (GIA).
Pearl types with this color
- Melo pearls: saltwater
- Conch pearls: saltwater
Natural or treated?
Orange nacreous pearls are often dyed freshwater pearls. Natural melo and conch pearls have a porcelain look, often with flame patterns.
More on pearl treatments, or build this color yourself in Pearl Studio.
Pearls that come in this color
Frequently asked questions
Are orange pearls natural?
They can be. The vivid natural oranges belong to non-nacreous pearls. Orange nacreous pearls are often dyed freshwater pearls.
Questions from readers
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Sources
- GIA: Differences between pearl types
- GIA: An introduction to gem treatments
- Jewelry Business: Detecting pearl imitations and treatments
- GIA Lab Notes: Natural non-nacreous pearls (Spring 2025)
Checked October 22, 2026.