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Joining the JCOC

The Jewelry Consumer Opinion Council (JCOC) is interested in your opinions about products and issues related to gems, jewelry and watches. We ask you about your views and then use that information to inform gem mining companies, jewelry manufacturers, and jewelry retailers throughout the world of the opinions, desires, and needs of jewelry consumers. By completing the form to the left, you will assist us to best match you to specific studies we send out. JCOC members who participate in studies are entered into our Sweepstakes for drawings, contests and giveaways for FREE prizes including diamond jewelry, money, watches, and more. You’ll also hear the latest jewelry news and fashion trends in our JCOC e-newsletters and updates.

The information you supply will be used by the JCOC for categorization purposes only and will not be shared in individual or cumulative form with any third parties. Individuals who work in either the market research industry and/or the jewelry industry in any capacity are not eligible to join the JCOC and will not be eligible to win any sweepstakes prizes or rewards. By completing the form below you are certifying that you do not work in either the market research or jewelry industries in any capacity.

To read about our past JCOC winners & prizes they've won click here

To learn more about the current prizes being offered click here

To learn about the rules for our current sweepstakes click here