Pearls: Types You Must Know and How to Choose the Best Ones

Pearls – unique gemstones. What is worth knowing?

Pearls are among the few gemstones that form within living mollusks. Unlike many other gemstones, they naturally possess a luster, so they do not require additional polishing. Pearls are not only jewelry but also carriers of deep symbolism. Since ancient times, pearls have been considered a symbol of elegance, tradition, and luxury, holding great cultural and historical significance.

TAHITIAN PEARL

Origin of pearls: Tahiti, French Polynesia, Marshall and Cook Islands, Solomon Islands, Fiji
Mollusk type: Pinctada margaritifera oyster
Pearl size: Typically 8–20 mm
Pearl colors: peacock, green, black green, dark black, eggplant, blue, grey

Characteristics

Color: Although called “black pearls,” Tahitian pearls feature an enchanting range of colors, including shades of black and grey, as well as stunning green, blue, purple, silver, and pink tones. These natural colors are not dyed, although some pearls may be treated to improve their appearance.
Size: Typically from 8 mm to 14 mm; larger Tahitian pearls are rarer and more valuable.
Shape: Tahitian pearls come in various shapes – from perfectly round to baroque or semi-baroque. Round pearls are particularly valued for their rarity and timeless elegance.
Luster: High-quality Tahitian pearls feature a deep, mirror-like luster, although the luster can vary depending on the specific pearl.
Surface quality: Pearls with minimal blemishes are more valuable, but even high-grade pearls often have natural surface imperfections.
Importance of nacre: Cultured pearls gain their value from the thickness of the nacre. The thicker it is, the higher the quality of the pearl. Nacre determines the luster and depth of color.

Origin

Location: Tahitian pearls are grown in the crystal-clear waters of French Polynesia, primarily around Tahiti, as well as in the Cook Islands, Marshall Islands, Solomon Islands, and Fiji.
Cultivation: These pearls are formed by the black-lipped oyster (Pinctada margaritifera). The cultivation process involves inserting a nucleus bead (often made from Mississippi mussel shells) and a piece of mantle tissue into the oyster. Later, over several years, the oyster secretes layers of nacre, forming the pearl.

The black pearl – mysterious elegance

The black pearl has been considered a symbol of mystery, power, and wisdom since ancient times. Today, black pearls (Tahitian pearls) are associated with luxury and refined taste. They are often used in exclusive jewelry creations.

Tahitian pearls – treasures of the sea

Tahitian pearls are cultivated in French Polynesia. These black pearls are famous for their metallic shades, which can be greenish, purple, silver, or even blue. Tahitian pearls are among the most valuable in the world.

Black pearls and color variety

Although called black, they are not completely black. Black pearls can come in various colors, such as grey, green, purple, blue, or gold, and in different shapes – from traditional round to irregular, highlighting their natural diversity. Each pearl features a unique luster and play of colors.

Cultured pearls and natural pearls

Natural pearls are extremely rare, so their price is very high. A cultured pearl is more accessible but maintains quality and beauty. Cultured pearls make up the majority of the market today.

Pearl price – from tens to thousands

The price of pearls depends on size, shape, color, and luster. Natural pearl prices can reach millions, while cultured pearls are affordable for hundreds or thousands of euros.

Freshwater and saltwater pearls

Freshwater pearls are mostly sourced from China. They are cheaper and come in more diverse shapes, including those that contrast with traditional round pearls. Saltwater pearls, such as Tahitian pearls or South Sea pearls, are more expensive and more highly valued.

Freshwater pearls for everyday

Freshwater pearls, also known as river pearls, are more accessible and are most commonly used in everyday jewelry. They are characterized by their natural shape and variety of colors.

Pearl jewelry – a timeless classic

Pearl jewelry never goes out of style. Earrings, necklaces, or brooches with pearls stand out for their elegance and luxury, highlighting the beauty of natural or cultured pearls. They are versatile – suitable for both young girls and mature women, as pearls match various styles.

Black pearls – a special detail

The black pearl is most commonly used for necklaces or pendants. Black pearls attract attention with their luster and play of colors.

Tahitian pearls – pearls valued worldwide

Tahitian pearls grow for about 2–3 years. Due to the complexity of selection and limited supply, their value is extremely high. Such pearls are considered collectible.

Gemstones and pearls

Pearls pair perfectly with other gemstones, such as diamonds, sapphires, or emeralds. Such jewelry becomes true works of art.

Why choose black pearls?

Black pearls stand out for their unique beauty. They symbolize confidence, strength, and a distinct style. They are an excellent choice for those seeking exclusivity.

Pearl price by size

Size is one of the main factors determining the price. Pearl prices increase significantly when they exceed 8.5 mm. Large pearls are considered a symbol of luxury.

How to recognize a high-quality pearl?

A high-quality pearl shines with a deep inner luster, and the surface is smooth and free of defects. The price of a pearl often reflects its quality.

Pearl care

To keep pearl jewelry beautiful for a long time, avoid contact with perfumes, cosmetics, or chemicals. Store them separately and clean them with a soft cloth.