The dimensions are approx 1.5x1.5 inches The weight is approx 10.8 grams It's marked Sterling There is ONLY slight age-related surface wear and NO major damage (see pics)! And GO CHECK OUT MY OTHER ITEMS! As with most preowned/vintage jewelry, there may be minor imperfections, so please refer to pictures for condition. If you have ANY questions or concerns, please do not hesitate to contact me! Powered by SixBit's eCommerce Solution.