Akoya vs Freshwater Pearls: Which Should You Buy?
Understand the differences between Akoya and freshwater pearls. Compare price, luster, size, and durability to make the right jewelry choice.
Our team of certified gemologists and jewelry experts provides in-depth analysis to help you make informed purchasing decisions.
Buying pearls is confusing. Retailers use industry jargon that makes comparing options stressful. You want to know exactly what you are paying for.
Akoya and freshwater pearls are the two most popular options on the market. They look similar to the untrained eye. They have vastly different price tags and physical properties.
This guide breaks down everything you need to know. You will learn the facts about origin, luster, durability, and cost.
Key takeaways
- •Akoya pearls grow in saltwater and have a higher, mirror like luster
- •Freshwater pearls grow in rivers and lakes and are generally much cheaper
- •Freshwater pearls are nearly solid nacre making them highly durable
- •Akoya pearls offer perfectly round shapes for classic strands
What Are Akoya Pearls?
Akoya pearls are saltwater pearls. They grow primarily in the oceans around Japan. They are the classic white, perfectly round pearl. When you picture a traditional pearl necklace, you are picturing Akoya pearls.
They are famous for their high luster. Luster refers to the mirror like reflection on the surface of the pearl. Akoya pearls reflect light sharply. They also take years to grow, which increases their retail price.
What Are Freshwater Pearls?
Freshwater pearls grow in man made lakes and rivers. China produces the vast majority of the global supply. One freshwater mussel can produce dozens of pearls at once.
This high production volume makes them affordable. They usually have a softer, more subtle glow compared to the sharp reflection of an Akoya. Finding a perfectly round freshwater pearl is difficult. They typically have slight oval or potato shapes.
Key Differences Comparison
You need to compare these pearls on three specific metrics.
- Price Scaling: Freshwater pearls are budget friendly. You can buy a freshwater strand for under $150. An equivalent Akoya strand costs over $1,500.
- Luster and Mirror Quality: Akoya pearls win here. You can see your reflection in a high quality Akoya. Freshwater pearls have a satin finish.
- Size and Shapes: Akoya pearls range from 2mm to 10mm. They are dependably round. Freshwater pearls can grow much larger and come in endless shapes.
| Feature | Akoya Pearls | Freshwater Pearls |
|---|---|---|
| Origin | Saltwater (Japan) | Lakes and Rivers (China) |
| Average Price | High ($500+) | Low ($50+) |
| Luster | Sharp, mirror-like | Soft, satin glow |
| Shape | Perfectly Round | Off-round, oval, baroque |
| Durability | Moderate | High (solid nacre) |
Which Lasts Longer?
Freshwater pearls last longer under heavy use.
They are composed almost entirely of solid nacre. Nacre is the crystalline substance the mollusk secretes. Akoya pearls grow around a large bead nucleus. Their nacre coating is thin. If you scratch an Akoya, you might reveal the dull bead underneath. If you scratch a freshwater pearl, you just see more pearl.
Buying Guide: When to Choose Which
Choose Akoya pearls for formal occasions. They are the traditional choice for wedding day jewelry. They look expensive and formal. The high luster stands out in low light settings.
Choose freshwater pearls for daily wear. They are durable and affordable. If you lose a freshwater stud earring, replacing it is not a financial disaster. They offer great value for casual fashion.
Read our full guide on the best places to buy pearls online when you are ready to shop.
Frequently Asked Questions
Are freshwater pearls real pearls?
Yes. Freshwater pearls are 100% real. They grow inside living mussels in freshwater environments. They are not fake or synthetic.
Why are Akoya pearls so expensive?
Akoya oysters are sensitive to pollution and temperature changes. The mortality rate is high. Also, an Akoya oyster typically produces only one or two pearls at a time.
How can you tell the difference by looking?
Look at the reflection. An Akoya pearl reflects edges sharply. A freshwater pearl blurs the reflection.
Written by the TheCaratCut Editorial Team. Our recommendations follow our editorial policy. We may earn commissions through affiliate links — see our disclosure.