Black Moissanite Ring with Enhancer

Black stone iabout 3ctw. Stone detects as a diamond on diamond detector I have at home but believe it’s simply a moissanite stone. Not 100% sure but it is a beautiful ring on a classic 6prong setting. Has minor “scratch” on it. Pic posted of it. The ring enhancer was purchase with black diamonds. I have posted a picture of the description of the ring enhancer listing all the details on that specific ring. Any questions, please feel free to ask and I’ll answer to the best of my ability. All gold