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    The Latest Pearl News of the Pearl World

    Pearl-Guide.com makes breaking news of the industry available as it happens without a hint of subtlety. Only articles with sincere value and of great interest to the pearl community will be found here.
    The Story of Pearl-Guide.com Pearl-Guide.com was made possible in 2003 through the work of two separate companies, Pearl Paradise and Pearls of Joy, both of Los Angeles, California. They are competitors who share similar values and standards.

    Today, Pearl-Guide.com reflects the efforts of dozens of different pearl companies and individuals who are committed to the same purpose, education, and the promotion of ethical standards.

    If you have a story that you feel would be of benefit to the Pearl-Guide community, please let us know!


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    Last edited by CortezPearls; 06-09-2021, 07:52 PM. Reason: added image
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    • Sustainable Pearls - Links Section
      by CortezPearls
      This section will have articles to Sustainable Pearl Farming and other related news.

      "The Sustainable Corner" Series is here:

      1. Introduction
      2. Sustaining Life with Pearl Farming
      3....
      08-02-2021, 06:24 PM
    • VI. Common Mabe Pearl Varieties - Abalone Mabe
      by CortezPearls
      C. Abalone Mabe (Genus Haliotis)

      Abalone (or “Ear-shells” as they are sometimes referred) are not pearl oysters at all; they are, instead, an ancient group of marine “snails” known as Archaeogastropoda (Ancient belly-crawlers). Because they are snails, they move about their environment, living on rocks and grazing on brown seaweeds (kelp). Another interesting difference with pearl oysters is that these animals have a temperate water affinity: they prefer cold...
      07-21-2021, 12:23 AM
    • VI. Common Mabe Pearl Varieties - B. Mother-of-Pearl Oysters (genus Pinctada)
      by CortezPearls
      B. Mother-of-Pearl Oysters (genus Pinctada)

      Black Lip Pearl oysters (Pinctada margaritifera)

      Black lip pearl oysters are known mainly for their beautiful, dark, cultured pearls but they have also been used to produce Mabe pearls, although in not great numbers.

      Part of the production strategy for Mabe pearls in French Polynesia and Fiji is at the very last part of the pearl producing cycle:
      Cultured (loose) pearls are produced for up to three cycles (first,...
      07-21-2021, 12:14 AM
    • VI. Common Mabe Pearl Varieties - “Rainbow Lipped Pearl Oyster”
      by CortezPearls
      “Concha Nácar” or “Rainbow Lipped Pearl Oyster”

      This species of pearl oyster (Pteria sterna) has been used to produce both cultured loose pearls and Mabe pearls in Mexico. The first Mabe pearls were obtained back in 1994 and were the main product for the Guaymas based pearl farm until loose cultured pearls became more common (2002). Since 2010, “Cortez Mabe” have been produced in a steady number between 1 to 5-thousand pearls per year. There is an experimental Mabe pearl...
      07-21-2021, 12:06 AM
    • VI. Common Mabe Pearl Varieties - A. Winged Pearl Oysters (genus Pteria)
      by CortezPearls
      There are several varieties of commercially grown Mabe Pearls that can be found at jeweler’s displays or on online vendors, but many have become rare over the years. The three main sources for Mabe pearls today are:
      1. Winged Pearl oysters from genus Pteria, including the “original” Mabe-gai (Pteria penguin) and the “Rainbow-lip” pearl oyster (Pteria sterna).
      2. Mother-of-Pearl oysters from genus Pinctada, mainly from the larger Silver (Pinctada maxima) and Black (Pinctada margaritifera) lipped pearl
      ...
      07-20-2021, 11:59 PM
    • V. Processing Mabe or Natural Blisters
      by CortezPearls
      Since these pearls are not very useable in jewelry with the entire shell, they are processed: first they are cut from the shell, with the help of a handsaw, Dremel tool, core-drill or tile cutting saw. The type of tool will depend on availability and production volume, the first used mainly by occasional processing and the latter for commercial production.

      A lineup of the Mabe pearl process.

      Once the blister is separated from the shell, these are rinsed to remove grime,...
      07-20-2021, 11:44 PM
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