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Certificate of Authenticity

You can request a certificate of authenticity for your fine jewelry purchase by contacting us after you make your purchase. Email us directly at

Designer Diamonds is engaged in the jewelry business and is authorized to manufacture and sell fine diamond and gemstone jewelry. We certify that all our fine jewelry has been carefully examined, graded and valued according to the most stringent specifications.

It is also certified that the precious metals, diamonds and gemstones used to manufacture the jewelry are genuine in accordance with the recognized jewelry industry quality standards. All of our diamond suppliers have provided guarantees that our diamonds used are conflict-free to the best of their knowledge.

Sample Certificate of Authenticity