This is a Seconds (or B-Grade) pendant necklace that may contain noticeable flaws including but are not limited to: major under-filled or overfilled enamel, missing enamel, discoloration and/or staining, deeper scuffs and bigger scratches on the enamel/metal, bent rings, etc.
All jewelry that is loved can show wear over time, some faster than others. Avoid contact with heavy chemicals as this might strip the finish and enamel. Do not bath or shower with jewelry and store within an anti-tarnish pouch when not in use. Tarnish is natural on jewelry, use a jewelry cleaning cloth and gently rub to restore shine.