Guide to Pearls: Types, Sizes, and Care Tips
Explore the differences between saltwater, freshwater and shell pearls, get tips on caring for your pearl jewellery, and discover the perfect size with visual guides showing how each size looks when worn!
Common Types of Pearls
Pearls come in various types, each with its own unique characteristics, colours, and origins. Understanding the differences between these types can help you choose the perfect pearl for your jewellery. Below is an overview of the most common types of pearls, including their advantages and what makes each one special.
- Saltwater Pearls
Saltwater pearls are primarily sourced from Japan, Australia, and the Philippines. Known for their high lustre and perfectly round shape, they come in colours ranging from white to gold and silver. These pearls have the most exceptional lustre among all types, exhibiting a captivating natural glow. The main categories of saltwater pearls include South Sea White, Akoya, South Sea Gold, Tahitian, and Conch pearls. Among these, Australian South Sea White pearls are considered the finest, aside from the rare Conch pearls.
Advantages: High lustre, durable texture, regular shape, rare colours.
Disadvantages: Higher price, influenced by environmental factors, limited supply.
- Freshwater Pearls
Freshwater pearls are cultivated in freshwater environments like lakes and rivers and are produced by mussels instead of oysters. Unlike saltwater pearls, freshwater pearls come in a wide range of shapes, from round to baroque, and naturally occur in various colours, including white, pink, lavender, and peach. Composed almost entirely of nacre, they are highly durable with a beautiful lustre. The sustainable farming process makes them an increasingly popular choice for both fine and fashion jewellery. High-quality freshwater pearls can even rival saltwater pearls in appearance and quality.
Advantages: Affordable, available in a variety of colours, suitable for many jewellery designs, durable for everyday wear.
Disadvantages: Slightly less lustrous than saltwater pearls, not as hard in texture.
At 33 Jewellery Studio, our pearl jewellery, including necklaces, bracelets, earrings and rings, is primarily crafted using cultured freshwater pearls.
- Shell Pearls
Also known as mother-of-pearl. They are created by grinding mother-of-pearl shells into powder, shaping them into round beads, and polishing them to achieve a high lustre. Thanks to their man-made nature, shell pearls offer greater control over colour and shape, making them ideal for versatile jewellery designs.
Advantages: Affordable, consistent in colour and shape, virtually flawless.
Disadvantages: Lacks the unique natural lustre and rarity of real pearls.
We also incorporate shell pearls into some designs to offer more diverse choices.
- Swarovski Pearls
Swarovski pearls are high-quality synthetic crystal pearls with a crystal core and a refined pearl coating. They closely resemble natural pearls and are a popular alternative to Australian South Sea White pearls, often chosen by luxury brands. However, Swarovski pearls differ from natural pearls in terms of production, appearance, value, and care, so consumers should choose according to their needs and budget.
Advantages: Smooth surface, consistent shape, brilliant lustre, wide colour range.
Disadvantages: While beautiful, they are not naturally formed and have lower collectible value.
Wear Pearl in Different Sizes
Finding it difficult to choose pearl necklace with different sizes? Here are six common pearl sizes and what they look like when worn.
- 2mm - The Smallest ‘Baby’ Pearl: The smallest available size, delicate and petite, perfect for layering. Whether paired with other pearl necklaces or chain necklaces, they bring a unique, stylish touch.
- 3mm-4mm - Elegant and Subtle: These pearls are slightly larger but still fall within the ‘baby’ pearl range, offering a dainty and elegant look. Ideal for layering and suited for casual or everyday wear.
- 5mm - Noticeable Yet Understated: At 5mm, these pearls stand out a bit more while retaining a youthful, petite appearance. They are perfect for those seeking a subtle yet distinctive style.
- 6mm - The Classic Size: 6mm pearls are a timeless size, offering a balanced presence. Whether worn alone or layered, they provide a touch of sophistication and are perfect for everyday wear.
- 8mm-10mm - The Sweet Spot: This size is ideal for those looking to make a statement with their jewellery. Pair them with casual attire like T-shirts or sweatshirts for a chic, elevated look.
- 12mm - Bold and Confident: At 12mm, these pearls are all about making a statement. They convey confidence and style, perfect for creating a striking, standout look.
For all pieces at 33 Jewellery Studio, you’ll find the pearl size listed on each product page.
Pearls Meet Gemstones and 18k Gold
When pearls are paired with healing stones, the jewellery design becomes even more unique and personal.
For instance, Tiger’s Eye symbolises courage and confidence, enhancing decision-making skills. Its distinctive stripes and rich brown tones add a bold element to jewellery. Black Agate, known for promoting emotional stability and protecting from negative energy, introduces a modern, sleek design element with its deep black hue.
Opal inspires creativity and brings good fortune. Its iridescent glow pairs beautifully with the soft sheen of pearls. Moonstone, with its mystical moonlit effect, complements pearls to create a romantic and unique visual effect while promoting inner balance and intuition—especially suitable for women. These gemstones, when combined with pearls, not only elevate the design but also provide spiritual solace and energy to the wearer.
At 33 Jewellery Studio, we prioritise quality and effortless style, using 18k gold vermeil and sterling silver as the foundation for our pieces. Paired with thoughtfully selected freshwater pearls and gemstones, such as Tiger’s Eye, Green Tourmaline, Kunzite, Labradorite, Lapis Lazuli, Malachite, Moss Agate, Black Agate, Opal, Zircon, and Strawberry Quartz, our jewellery is crafted to offer a luxurious and long-lasting finish. This empowers individuals to express their uniqueness and boost their confidence through meaningful designs.
How to Care for Your Pearl and Gemstone Jewellery
With proper care, your jewellery can maintain its beauty for years. Follow these simple tips to keep your pieces in pristine condition:
- Avoid Chemicals: Pearls and gemstones are sensitive to chemicals. Perfume, cosmetics, and cleaning agents can damage their lustre. Always put on your jewellery after finishing your beauty routine.
- Regular Cleaning: Clean your pearl and gemstone jewellery with a soft cloth to remove oils or dirt. Avoid abrasive materials or harsh jewellery cleaners that could damage the gold layer. We offer a complimentary polishing cloth with every order. For gemstones, clean them with warm water and mild soap, ensuring you rinse thoroughly and dry with a soft cloth.
- Proper Storage: Store your jewellery in a cool, dry place, away from direct sunlight. Every piece from 33 Jewellery Studio comes with a premium velvet pouch, along with a high-end jewellery box to keep it safe from scratches and moisture.
- Remove Before Physical Activity: For extra protection, remove your pearl jewellery before physical activities like exercising or swimming, as sweat and water exposure can affect the finish.
- Regular Inspections: For 18k gold jewellery, it’s essential to periodically check the metal’s integrity, particularly around gemstone settings, to ensure they remain secure.
