The color of the amethyst in this ring is amazing, and there is a good amount of 18k (750) gold in the setting. This is an authentic vintage hard to find Lagos Caviar ring, and is fully hallmarked. I have had this for quite a while, and there are normal signs of wear. The large amethyst stone doesn’t have any damage. Please let me know if you need more pictures. Size 8 1/4. I am a trusted seller and I ship fast.