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  • A review: The History of Pearls in the Gulf of California, Mexico Part 3

    A review: The History of Pearls in the Gulf of California, Mexico Part 3

    THE FIRST COMMERCIAL PEARL OYSTER FARM IN THE WORLD

    It is at this particular crossroad that we find a Mexican-French Medical Doctor by the name of Gastón Vivès, attempting what very none had tried before: initiate a commercially viable, large-scale pearl oyster farm to produce shell and pearls. The Vivès family owned a pearl fishing armada in La Paz, Baja California Sur, and they were experiencing diminishing profits every year, thus wanting to revert this trend we find Gastón Vivès...
    See more | Go to post

  • Cibjo webinar/discussion on origins of gemstones

    Cibjo webinar/discussion on origins of gemstones

    Although it is not about PEARLS (but it may include them), some of you may find it interesting, so here is the information:

    The origin of a gemstone, namely the geographic location at which it was extracted from the earth, has for years posed substantial scientific challenges to the gemmologists who are called on to make definitive judgements.

    The current focus on supply chain integrity and traceability means that the concept of origin has expanded and is more relevant
    ...
    See more | Go to post

  • Pearl-Guide.com Presents: Walk and Talk with Josh Humbert!

    Pearl-Guide.com Presents: Walk and Talk with Josh Humbert!




    Pearl-Guide.com invited forum member & sustainable pearl farmer Josh Humbert of Kamoka Pearls fame to a "Walk and Talk" Zoom event this past Saturday 10th, 2021.

    Josh -and wife Celeste Brash- took some time from his busy schedule with the pearl seeding season at his farm in Ahe, French Polynesia, to share information about their 2021 pearl harvest (48% rounds, wow!), his farming operation, pearl characteristics of this year's harvest and much more!...
    See more | Go to post
    Last edited by CortezPearls; 04-22-2021, 02:47 PM. Reason: removed the ampersand

  • A review: The History of Pearls in the Gulf of California, Mexico PART 2

    The arrival of the Iberian Conquerors

    The Native Nations had no real interest in establishing a commercial venture in pearl fishing and we understand little to nothing of the way they fished for pearls, since most of the information was either lost or destroyed during the conquest of Mexico. The rich plunder of the Conquistadores was sent to Spain and later dispersed all over Europe. The most significant information we have on the subject comes from the period of colonization of northwestern...
    See more | Go to post

  • New Bi-Monthly Column: The Sustainability Corner

    New Bi-Monthly Column: The Sustainability Corner

    Hello dear Pearl-Guide.com Forum Members: With spring comes renewed energies and pulses, the recent system upgrade also allows me to start adding up content that we believe is necessary to keep the forum growing and renewed, making it the #1 Source for Pearl information on the World-Wide-Web for years to come. I had this idea of a column years ago, when I still published "The Sea of Cortez Peal Blog", which went "black" after a massive Russian hacker attack (the importance of updating your system...
    See more | Go to post

  • JIV's April webinar spotlights industry's new movers and shakers



    A new generation of jewellery and gemstone professionals, more diverse geographically and culturally from the generations that preceded it, is poised to transform the trade. This is in no small part because the composition of its members more precisely mirrors the consumers who both buy and aspire to buy fine jewellery products.

    What characterizes many in this peer group is that they are first generation jewellers, who chose to join the industry not through family legacy,...
    See more | Go to post

  • A New Gem Show and a Rescheduled One Announced by AGTA for 2021

    A New Gem Show and a Rescheduled One Announced by AGTA for 2021




    Dallas. March 18, 2021. The American Gem Trade Association (AGTA) has announced that it will produce two shows for 2021. These include the AGTA GemFair Las Vegas show, which will take place Aug. 24–26, 2021, at the Encore at Wynn Resort, and the new AGTA GemFair Denver, slated for Sept. 18–21, 2021, in conjunction with the Hard Rock Summit (HRS).

    AGTA GemFair Las Vegas was originally slated for June 2021 but was shelved until new dates and a new location could...
    See more | Go to post

  • A review: The History of Pearls in the Gulf of California, Mexico - PART 1

    A review: The History of Pearls in the Gulf of California, Mexico
    By Douglas McLaurin-Moreno


    Since unrecorded time, man has obtained many bounties from the world’s oceans: food, shells, corals, sponges, seaweeds, and the most desirable of all of these were the beautiful mother-pf-pearl shells and their valuable treasure, Pearls.

    Mexico has four species of pearl oysters inhabiting its coasts, two -the larger sized- on the Pacific side: the Panamic Black Lip...
    See more | Go to post

  • The Winners! The CPAA's 10th Annual International Pearl Design Competition (IPDC)

    New York, NY – Feb. 9, 2021. The Cultured Pearl Association of America (CPAA) has announced the U.S. and international winners of its 11th Annual International Pearl Design Competition (IPDC).

    On Saturday, Feb. 6, judges Jean Francois Bibet, workshop and production director at Cartier; and Patricia Faber, co-owner of Aaron Faber Gallery in Manhattan (whose store will show and offer for sale the winning entries and the finalists of Faber’s choice); inspected 19 live U.S. division...
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  • Debunking a Widely Held Japanese Myth

    By C. Denis George Abstract by Anna Kerrig

    Historical Aspects on the Early Discovery of the Pearl Cultivating Technique Japanese scientists, Nishikawa and Mise are typically recognized for discovering the technology that led to cultivating spherical pearls. C. Denis George was an Australian enthusiast who challenged the credit given to the Japanese for this discovery. George argues that Nishikawa and Mise's step-father were first exposed to successful pearl cultivation at Thursday...
    See more | Go to post
    Last edited by CortezPearls; 04-05-2021, 07:26 PM. Reason: Edited spaces and added link to text
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  • A review: The History of Pearls in the Gulf of California, Mexico Part 3
    by CortezPearls
    THE FIRST COMMERCIAL PEARL OYSTER FARM IN THE WORLD

    It is at this particular crossroad that we find a Mexican-French Medical Doctor by the name of Gastón Vivès, attempting what very none had tried before: initiate a commercially viable, large-scale pearl oyster farm to produce shell and pearls. The Vivès family owned a pearl fishing armada in La Paz, Baja California Sur, and they were experiencing diminishing profits every year, thus wanting to revert this trend we find Gastón Vivès...
    05-08-2021, 05:20 PM
  • Cibjo webinar/discussion on origins of gemstones
    by CortezPearls
    Although it is not about PEARLS (but it may include them), some of you may find it interesting, so here is the information:

    The origin of a gemstone, namely the geographic location at which it was extracted from the earth, has for years posed substantial scientific challenges to the gemmologists who are called on to make definitive judgements.

    The current focus on supply chain integrity and traceability means that the concept of origin has expanded and is more relevant
    ...
    04-29-2021, 10:26 PM
  • Pearl-Guide.com Presents: Walk and Talk with Josh Humbert!
    by CortezPearls



    Pearl-Guide.com invited forum member & sustainable pearl farmer Josh Humbert of Kamoka Pearls fame to a "Walk and Talk" Zoom event this past Saturday 10th, 2021.

    Josh -and wife Celeste Brash- took some time from his busy schedule with the pearl seeding season at his farm in Ahe, French Polynesia, to share information about their 2021 pearl harvest (48% rounds, wow!), his farming operation, pearl characteristics of this year's harvest and much more!...
    04-08-2021, 11:55 PM
  • A review: The History of Pearls in the Gulf of California, Mexico PART 2
    by CortezPearls
    The arrival of the Iberian Conquerors

    The Native Nations had no real interest in establishing a commercial venture in pearl fishing and we understand little to nothing of the way they fished for pearls, since most of the information was either lost or destroyed during the conquest of Mexico. The rich plunder of the Conquistadores was sent to Spain and later dispersed all over Europe. The most significant information we have on the subject comes from the period of colonization of northwestern...
    04-05-2021, 03:26 PM
  • New Bi-Monthly Column: The Sustainability Corner
    by CortezPearls
    Hello dear Pearl-Guide.com Forum Members: With spring comes renewed energies and pulses, the recent system upgrade also allows me to start adding up content that we believe is necessary to keep the forum growing and renewed, making it the #1 Source for Pearl information on the World-Wide-Web for years to come. I had this idea of a column years ago, when I still published "The Sea of Cortez Peal Blog", which went "black" after a massive Russian hacker attack (the importance of updating your system...
    04-01-2021, 05:40 PM
  • JIV's April webinar spotlights industry's new movers and shakers
    by CortezPearls


    A new generation of jewellery and gemstone professionals, more diverse geographically and culturally from the generations that preceded it, is poised to transform the trade. This is in no small part because the composition of its members more precisely mirrors the consumers who both buy and aspire to buy fine jewellery products.

    What characterizes many in this peer group is that they are first generation jewellers, who chose to join the industry not through family legacy,...
    03-26-2021, 12:13 AM
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