18K Real Gold Non-Fading and Hypoallergenic Made of 75% Gold with AU750 hallmark. Incredibly durable and suitable for sensitive or allergy prone skin. HIGH QUALITY WORKMANSHIP Intricate Details Our Moissanite Pendant has VVS1 quality in a Round Brilliant Cut REAL STONE Made of Moissanite Diamond Moissanite is a rare, naturally occurring mineral, silicon carbide (SiC), or a lab-grown gemstone with similar properties. It was discovered in 1893 by Henri Moissan in a meteorite crater.