From ancient royalty to contemporary minimalists, pearls have long captivated with their luminous glow and understated elegance. In this pearl jewelry guide, we delve into what pearls are, how they’re made, and how to care for pearls so they last a lifetime. Whether you’re shopping for your first strand or looking to add singular pearl pieces to your collection, this resource will help you appreciate and preserve these organic gems.

What Are Pearls? Origins and Cultural Lore

Pearls are unique among gems: they originate from living mollusks rather than the earth’s crust. Across cultures, pearls have symbolized purity, wisdom, and wealth. In Ancient China, they were believed to protect against fire and dragons; in Rome, they denoted status; and in India, they were associated with love and marriage. Today, pearls remain a bridge between tradition and modern design; a perfect complement to Ecksand’s ethos of heirloom-worthy craftsmanship.

How Are Pearls Made? Natural vs. Cultured

Understanding the origins of pearls deepens our appreciation for their rarity and beauty. Both natural and cultured pearls rely on the same biological process, one occurring entirely in the wild, the other guided by human hands.

Wild pearls: Natural pearls that occur when an irritant, such as a parasite, enters an oyster or mussel in the wild. The mollusk coats it with layers of nacre (calcium carbonate and conchiolin), building a pearl over several years.

Cultured pearls: Farmed under human supervision: technicians insert a bead or tissue into the mollusk to stimulate nacre deposition. Though cultivated, these pearls share the same chemical and physical properties as their wild counterparts, making them both beautiful and accessible.

All pearls used in fine jewelry today, including Ecksand’s jewelry, are cultured pearls.

akoya, tahitian, and freshwater pearls

Major Types of Pearls

Akoya Pearls

Origin: Primarily Japan and China

Size & Shape: Typically 3–10 mm, near-perfect spheres

Luster: High, mirror-like sheen

Ideal for: Classic studs and strands

Freshwater Pearls

Origin: China’s river mussels

Size & Shape: 2–15 mm, varied shapes (round, oval, baroque)

Luster: Soft glow, often with pastel overtones

Ideal for: Versatile and budget-friendly pieces

South Sea Pearls

Origin: Australia, Indonesia, Philippines

Size & Shape: 10–20 mm, mostly round to drop

Luster: Deep, satiny iridescence

Ideal for: Statement-making and luxurious designs

Tahitian Pearls

Origin: French Polynesia

Size & Shape: 8–16 mm, typically dark hues

Luster: Bold metallic overtones (peacock, charcoal)

Ideal for: Modern, high-contrast pairing

Formation and Grading of Pearls

Before you invest in a pearl piece, it helps to understand the criteria that determine its value. Gemologists assess pearls across several dimensions to arrive at a grade that reflects rarity and quality.

  • Luster: The sharper and brighter the reflections, the higher the grade.

  • Surface Quality: The fewer the blemishes, the more valuable the pearl.

  • Shape: Round pearls command premiums; baroque and off-round carry unique charm.

  • Nacre Thickness: Thicker nacre yields durability and depth.

  • Size: Larger pearls are generally rarer and costlier.

How to Tell Pearls Are Real

At first glance, distinguishing genuine pearls from imitations can be tricky. Below are some methods that can verify authenticity.

  • Surface Inspection: Real pearls show fine ridges or a subtle grain under magnification.

  • Tooth Test: Gently rub a pearl against your teeth. Genuine pearls feel slightly gritty.

  • Weight Test: Natural and cultured pearls have a substantial feel compared to plastic imitations.

  • Professional Appraisal: For high-value pieces, a gemologist can confirm authenticity via X-ray or spectroscopy.

Please note that at-home methods are rarely reliable, and some may even cause damage to the pearl. The best course of action is to consult a professional who can confirm the authenticity of your pearl.

How to Care for Pearls

Preserving a pearl’s delicate nacre requires thoughtful maintenance. Follow these essential practices to keep your pearls lustrous for generations.

  • Wear Often: Pearls benefit from natural oils in your skin, enhancing their luster.

  • Avoid Chemicals: Perfumes, hairspray, and acids can erode nacre. Apply these products before donning pearls.

  • Clean Gently: Wipe with a soft, damp cloth after each wear. For deeper cleaning, use mild soap and water; never ultrasonic or steam cleaners.

  • Store Separately: Keep pearls in a soft pouch or lined jewelry box to prevent scratches.

  • Restring Regularly: For strands, restring every two years, or annually with frequent wear, to avoid breakage.

Styling Tips for Pearl Jewelry

Pearls can elevate any look, from casual daywear to formal attire. These pieces are the perfect way to incorporate pearls into your wardrobe.

Akoya Pearl & Diamonds Gold Conch Earring with Pearl Studs 

A delicate conch mount meets classic pearl studs, perfect for minimalist edge. No conch-piercing needed.

Shop the Akoya Pearl & Diamonds Gold Conch Earring with Pearl Studs

model wearing Akoya Pearl & Diamonds Gold Conch Earring with Pearl Studs from wonder in 14k yellow gold

Akoya Pearl & Diamonds Gold Ring

A solitary pearl framed by sparkling diamonds delivers timeless sophistication.

Shop the Akoya Pearl & Diamonds Gold Ring

Model wearing Akoya Pearl & Diamonds Gold Ring from wonder in 14k yellow gold

Akoya Pearl Gold Lariat Necklace

The drop of a single pearl on a delicate chain redefines layering simplicity.

Shop the Akoya Pearl Gold Lariat Necklace

Model wearing Akoya Pearl Gold Lariat Necklace from wonder in 14k yellow gold

Akoya Pearl & Diamonds Gold Dangle Earrings

Pearls dancing beneath diamond accents enliven any evening attire.

Shop the Akoya Pearl & Diamonds Gold Dangle Earrings

Model wearing Akoya Pearl & Diamonds Gold Dangle Earrings from wonder in 14k yellow gold

Akoya Pearl Chain Bracelet

A single cultured Akoya pearl suspended from delicate gold links, a refined update on the classic pearl bracelet.

Shop the Akoya Pearl Chain Bracelet

Model wearing Akoya Pearl Chain Bracelet in 14k yellow gold

Discover more at Ecksand’s Wonder Collection.

Frequently Asked Questions

What are pearls?

Pearls are organic gems formed by mollusks when they secrete nacre around an irritant.

What are cultured pearls?

Cultured pearls are farmed under controlled conditions by inserting a nucleus into the mollusk to stimulate nacre growth.

What are freshwater pearls?

Freshwater pearls grow in river mussels; they’re known for their variety of shapes, sizes, and soft hues.

What are Akoya pearls?

Akoya pearls are saltwater-cultured in Japan and China, prized for their high luster and near-perfect roundness.

How much are pearls worth?

Value depends on type, size, luster, surface quality, and nacre thickness. South Sea and Tahitian pearls typically fetch higher prices.

How are pearls made/where do they come from?

Natural pearls form in wild mollusks; cultured pearls are grown on pearl farms in saltwater or freshwater environments.

How to tell pearls are real?

Look for fine surface texture, consistent nacre at the drill hole, slight grit on a tooth test, and a satisfying weight.

How to wear pearls?

Pair a single strand with modern pieces for contrast, mix with diamonds for sparkle, or layer delicate pearl pendants for a contemporary feel.

How to care for pearls?

Wipe them after wear, avoid chemicals, store separately, and have strands restrung periodically.

Embrace the enduring beauty of pearls with confidence. This guide equips you with the knowledge to select, style, and maintain your Ecksand pearl treasures.


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