Pearls have long been cherished for their timeless elegance and natural beauty. Whether you're new to pearl jewellery or a seasoned collector, understanding the nuances of pearl types, colours, pricing, and necklace clasps can enhance your buying experience. In this FAQ guide, we’ll answer the most commonly asked questions about pearls to help you make informed decisions.
Which Pearls Are Natural?
When people refer to “natural” pearls, they often mean pearls formed without any human intervention. These are exceedingly rare. Natural pearls are created when an irritant enters a mollusk and, over time, layers of nacre form around it, eventually creating a pearl. Today, nearly all pearls sold are cultured pearls, which are still genuine but farmed under controlled conditions.
Cultured pearls include:
Akoya Pearls – Known for their round shape and lustrous finish.
Freshwater Pearls – Grown in lakes and rivers, often in China.
Tahitian Pearls – Naturally dark pearls from French Polynesia.
South Sea Pearls – Larger pearls with a satiny glow, primarily from Australia and the Philippines.
Which Pearl Colours Are Natural and How Are They Formed?
Pearls come in a stunning array of natural colours, formed by the type of mollusk and the water conditions in which they grow. Natural pearl colours include:
White – Common in Akoya and Freshwater pearls.
Cream – Often seen in South Sea pearls.
Pink and Peach – Typical in Freshwater pearls.
Lavender – Another natural colour found in Freshwater pearls.
Silver – Common in Akoya and South Sea varieties.
Gold – Found in South Sea pearls, especially those from the Philippines.
Black – Naturally occurring in Tahitian pearls, though they may range from dark green to grey to peacock hues.
These colours result from the pearl’s nacre layers, the mollusk’s species, and environmental conditions. Some pearls on the market are dyed to enhance or change their colours, so it’s always wise to ask whether the pearl's colour is natural.
Which Types of Pearls Are Most Expensive—and Least Expensive?
Pearl pricing depends on size, luster, shape, surface quality, and origin. Here’s a general guide:
Most Expensive:
South Sea Pearls – Due to their large size, thick nacre, and rarity.
Tahitian Pearls – Especially those with rare peacock or aubergine overtones.
High-Quality Akoya Pearls – Valued for their luster and perfect roundness.
Least Expensive:
Freshwater Pearls – They are abundant and come in many shapes and colours, making them a cost-effective choice without compromising beauty.
Keep in mind that lower-priced pearls can still be genuine and lovely—just be sure to buy from a reputable source.
Difference Between Types of Clasp Used for Pearl Necklaces
Clasps play a vital role in both the security and ease of use of pearl necklaces. Here are the most common types:
1. Fishhook Clasp
Design: A hook inserts into an oval or fish-shaped box.
Pros: Classic look, often used in vintage designs.
Cons: Can be tricky to fasten with one hand.
Ease of Use: Moderate
2. Lobster Claw Clasp
Design: Spring-loaded mechanism shaped like a lobster claw.
Pros: Secure, commonly used.
Cons: Small size can be hard to manage.
Ease of Use: Moderate to Difficult
3. Ball Clasp (or Magnetic Ball Clasp)
Design: Spherical clasp that locks magnetically or with a hidden push mechanism.
Pros: Sleek design, very secure if magnetic.
Cons: Quality magnets are necessary to ensure safety.
Ease of Use: Very Easy (magnetic types)
4. Toggle Clasp
Design: A bar passes through a ring to fasten.
Pros: Easy to use and stylish.
Cons: Less secure for heavy necklaces.
Ease of Use: Easy
5. Box Clasp
Design: A flat tongue is inserted into a decorative box and clicks into place.
Pros: Classic, often used in high-end necklaces.
Cons: May require two hands.
Ease of Use: Moderate
For those who prefer convenience, magnetic ball clasps or toggle clasps are generally the easiest to open and close.
Final Thoughts
Whether you're selecting your first strand or investing in a high-end South Sea pearl necklace, understanding the basics of natural vs. cultured pearls, pearl colours, pricing, and clasp types can guide you toward a more satisfying purchase. Always choose jewellery from a trusted source and ask for certification when available.
For more expert insights, care tips, or to shop an exquisite selection of pearl jewellery, visit our website today, or call a member of our team on 0333 090 1686 (UK Only)
https://www.pearljewelleryonline.com
