Simple and elegant tennis bracelet with diamonds that sparkle beautifully. K18WG Diamond Tennis Bracelet Diamond carat weight is unknown. Very small diamonds. No certificate of authenticity. The clasp has been maintained. The maintenance cost was 37,000 yen. The condition is good as it has been used infrequently, but this is my subjective assessment, so please refrain from purchasing if you are concerned about minor details. Please understand that all sales are final and no returns are accepted. Thank you.