Thank you for contacting Mearto with your appraisal inquiry, and I apologize for the delay. This gold nugget ring is in overall good condition, but shows some wear. The gold is covered uniformly in wear-marks and scratches. None of the stones appear to be loose. The diamonds appear to have some significant imperfections, and/or the channel setting is somewhat dirty. Based on the condition of this piece, and completed auctions of similar items, a fair market estimation is 550-600 dollars. Please reach out with any questions. Bo Stuck
