This ring is one of those pieces that always gets compliments. There are six emeralds and one opal. This ring is not plagued with the imperfections that look like cracks that plague opals. There is no imagination necessary to see that this ring is shaped like a butterfly. It is marked 14K. The longest part of the wing span is about 5/8 inches. The presentation on the finger sits nearly on the finger at the back and raised about 1/8" at the front. All of the stones are prong set. I do not accept returns so you need to ask questions prior to purchase. I am not a gemologist so I cannot say what the quality of these stones are, but I can tell you that they look very good to a lay person. I believe I have fairly priced the piece. We must collect 6% Pennsylvania Sales and Use Tax at checkout. Thanks for stopping by!