This is a canal4°C K10 necklace. It has the canal4°C hallmark. It has the K10 hallmark. The color is pink gold. The stone is a diamond. Top: Approximately 0.6 cm wide, 0.8 cm long Chain length: Approximately 40 cm It has only been used once or twice, so the condition is good. I personally think it's a beautiful item. There are no accessories. The item will be shipped by Yamato Transport's Nekopos service. Thank you for looking.