According to the recent silver price, the price of pure silver per gram is around 30-90 yuan. So the price of this 60g silver collar may be between 1800 yuan and 5400 yuan. However, this price is only a rough estimate, and the actual price may need to be evaluated according to specific conditions, such as silver purity, technological value, appearance and other factors.
If you want to know the price of this silver collar more accurately, I suggest you consult a professional antique appraisal institution or the local silver jewelry market to get more accurate price information.