Diamond Certificates

Every Genesis Gems NYC engagement ring is accompanied by an official IGI Certificate of Authenticity, verifying the quality, craftsmanship, and ethical origin of your diamond.

Each lab-grown diamond is meticulously examined by the International Gemological Institute (IGI) — one of the world’s most trusted and recognized authorities in diamond grading. Your certificate provides a detailed breakdown of the 4Cs — cut, color, clarity, and carat weight — along with a unique identification number that corresponds to your diamond.

IGI certificates serve as a guarantee of authenticity, offering complete transparency and peace of mind. Every certificate confirms that your diamond is a genuine, sustainably created gemstone, sharing the same chemical and physical properties as mined diamonds.

Your IGI certification arrives as a hard copy with your purchase, perfect for safekeeping alongside your jewelry or for insurance documentation.

At Genesis Gems, we believe your diamond’s story should be as pure and transparent as its sparkle — and that starts with trusted certification.