A diamond certificate or grading report provides an expert opinion on the quality of the diamond and is provided by an independent gemology lab. Trained gemologists with specialized equipment measure the weight and dimensions of the diamond and assess quality characteristics such as cut, color, and clarity. Brilliant Earth diamonds are certified by the world’s leading gem grading labs including GIA, IGI, and GCAL. Please contact us to request an electronic copy of a diamond's lab certificate.Brilliant Earth
All Brilliant Earth loose diamonds and diamonds set in create your own diamond engagement rings come with a certificate guaranteeing their ethical origin. Our diamonds are tracked to ensure that they are mined, cut, and polished with respect for people and the environment. This ensures that they are not tainted by violence and that they are produced in accordance with the highest labor and environmental standards.
Many retailers claim that they do not carry conflict diamonds – defined as diamonds financing rebel groups attempting to overthrow national governments. However, very few retailers have auditing processes in place to guarantee that their diamonds are wholly free from violence and that they are not tainted by child labor, worker exploitation, and environmental devastation. At Brilliant Earth, we provide more than a conflict free guarantee. We guarantee that our diamonds originate from socially and environmentally responsible sources.
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Our non-commissioned jewelry experts are here to help, and will respond quickly to any questions you may have! Fill out the email form or contact us using one of the other methods below.
Please use the form below or call us at 1.800.691.0952 to schedule your personalized one hour visit with a jewelry specialist in our San Francisco, Los Angeles, or Boston showroom. We recommend you make your appointment at least three business days in advance and specify the items that you would like to see during your visit. Please note that the full Brilliant Earth collection may not be available for view at each location.
Our showrooms are an elegant and serene environment to privately view our collection. Our jewelryspecialists are here to offer everything from technical gemstone expertise to explaining our ethicalpractices to full custom design.