Solid Gold Created Alexandrite Ring

I purchased this ring from MSJ. I am not sure the exact gold content of this ring. It could be 9k, 10k or 14k. I don’t remember and I can’t read the stamp. I have added a picture. Priced accordingly. The setting is vintage and the Alexandrite was an addition. It’s in excellent condition and a large statement ring. It has a slight teal change of color in the sunlight. It’s gorgeous. Size 6.25 Thank you for looking. 💜