Are Freshwater Pearls Real Pearls?
Pearl Education · July 31, 2026 · 4 min read
Yes. Freshwater pearls are real pearls. They form naturally inside freshwater mussels — the same way saltwater pearls form in oysters — as the mollusk coats a tiny irritant with layers of nacre (mother-of-pearl). Freshwater pearls are genuine, organic gems; the word "freshwater" refers only to the type of water where the mussel lives.
How freshwater pearls form
A freshwater mussel secretes layer after layer of nacre around a small irritant inside its shell. Over months and years, these smooth layers build into a pearl. Because the entire process is natural, no two pearls are identical.
Freshwater vs saltwater pearls
- Freshwater pearls — Grown in mussels in lakes and rivers. A single mussel can grow several pearls. Slightly less perfectly round on average, but genuine, lustrous, and excellent value.
- Saltwater pearls (Akoya, South Sea, Tahitian) — Grown in oysters in the ocean, one pearl per oyster. Rarer, rounder, and more expensive.
What this means for buyers
"Freshwater" is a quality of origin, not a signal of fake. A genuine freshwater pearl necklace is a real pearl necklace — just one that's far more affordable than its saltwater cousins. That's why freshwater pearls are the smart choice for everyday pearl jewelry in Nepal.
How to be sure yours are real
Buy from a seller who provides a certificate of authenticity and hallmarking. At D Royals, every pearl piece ships certified, with cash on delivery available across Nepal — so you can inspect it before you pay.
Keep reading
Shop by category
Featured pieces