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Pearls « Back to Education

  • DIAMONDS

    DIAMONDS

        
  • WATCHES

    WATCHES

        
  • JEWELRY

    Jewelry

        
  • PEARLS

    PEARLS

        
    • History
    • Understanding Pearls
    • Pearl Varieties
    • Choosing Your Pearl

      Choosing Your Pearls

      The following factors should influence your pearl buying decision.

      Nacre Thickness and Quality

      This is the most important factor and will determine the durability and longevity of the pearl. Lustrous, iridescent pearls require thick layers of nacre. High quality South Sea pearls will have nacre that comprises 40 to 50% of the pearl thickness. Good orient, and intense luster indicate thick nacre. Cracked or peeling nacre indicates poor nacre thickness and poor quality.

      Luster and Orient

      The glow that emanates from within the depths of the pearl is known as its luster. The thicker the nacre, the better the luster. The luster should be uniform and the pearl should appear vibrant. Orient is the iridescent play of color across the surface of the pearl. Good orient indicates good quality nacre.

      Color

      White pearls should be evaluated based on body color and overtone. Body color refers to the primary hue of the pearl e.g. white, cream, or yellow. Overtone refers to the tint e.g. pinkish, greenish, silver or blue. Pink is the scarcest overtone in white pearls. Black cultured pearls range in color from light gray to black. Black pearls with green overtone are the most rare and most costly especially when they occur in "peacock green" (a greenish-blue-black).

      Surface Perfection

      This quality refers to the pearl's skin. Imperfections include blisters, pimples, spots or cracks. The greater the quantity and size of these imperfections, the less durable and the less attractive the pearl will be. The cleaner the skin, the rarer and costlier the pearl.

      Shape

      There are three pearl shape categories - spherical, symmetrical and baroque. Spherical are the most rare, and the rounder the pearl, the costlier it is. Teardrop and pear shapes are considered symmetrical pearls - the better they are proportioned, the better the quality. Baroque pearls are the most common; they are irregular in shape and tend to be the least expensive.

      Size

      Cultured pearls are sold by millimeter size where 1mm = 1/25 inch. The millimeter measurement indicates the pearl's diameter. Larger pearls are more rare and more expensive.

      Make

      Make describes the overall look of a pearl, and when referring to several pearls, refers to how well they match. A well-matched strand should have relatively uniform size, shape, color, luster and surface texture.

      Gemnation proudly sells only the highest quality pearls.

      In Association with Amazon.com

      Buy Books about Diamonds and Gems

      Gemnation has partnered with Amazon.com to bring you
      the most relevant diamond, gem and ring buying books and guides.
  • RUBIES

    RUBIES

        
  • SAPPHIRES

    SAPPHIRES

        
  • BOOKS

    BOOKS

  • GLOSSARY

    GLOSSARY

Choosing Your Pearls

The following factors should influence your pearl buying decision.

Nacre Thickness and Quality

This is the most important factor and will determine the durability and longevity of the pearl. Lustrous, iridescent pearls require thick layers of nacre. High quality South Sea pearls will have nacre that comprises 40 to 50% of the pearl thickness. Good orient, and intense luster indicate thick nacre. Cracked or peeling nacre indicates poor nacre thickness and poor quality.

Luster and Orient

The glow that emanates from within the depths of the pearl is known as its luster. The thicker the nacre, the better the luster. The luster should be uniform and the pearl should appear vibrant. Orient is the iridescent play of color across the surface of the pearl. Good orient indicates good quality nacre.

Color

White pearls should be evaluated based on body color and overtone. Body color refers to the primary hue of the pearl e.g. white, cream, or yellow. Overtone refers to the tint e.g. pinkish, greenish, silver or blue. Pink is the scarcest overtone in white pearls. Black cultured pearls range in color from light gray to black. Black pearls with green overtone are the most rare and most costly especially when they occur in "peacock green" (a greenish-blue-black).

Surface Perfection

This quality refers to the pearl's skin. Imperfections include blisters, pimples, spots or cracks. The greater the quantity and size of these imperfections, the less durable and the less attractive the pearl will be. The cleaner the skin, the rarer and costlier the pearl.

Shape

There are three pearl shape categories - spherical, symmetrical and baroque. Spherical are the most rare, and the rounder the pearl, the costlier it is. Teardrop and pear shapes are considered symmetrical pearls - the better they are proportioned, the better the quality. Baroque pearls are the most common; they are irregular in shape and tend to be the least expensive.

Size

Cultured pearls are sold by millimeter size where 1mm = 1/25 inch. The millimeter measurement indicates the pearl's diameter. Larger pearls are more rare and more expensive.

Make

Make describes the overall look of a pearl, and when referring to several pearls, refers to how well they match. A well-matched strand should have relatively uniform size, shape, color, luster and surface texture.

Gemnation proudly sells only the highest quality pearls.

In Association with Amazon.com

Buy Books about Diamonds and Gems

Gemnation has partnered with Amazon.com to bring you
the most relevant diamond, gem and ring buying books and guides.
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