K18 WG Black Diamond Necklace 35cm + 5cm Adjuster Total Length: 40cm Width: 3mm Weight: 4g Material: White Gold Decoration: Black Diamond (20ct) I received this as a gift, and I've only worn it 2 or 3 times. I was told by the person who gave it to me that they purchased it for around 100,000 yen. There is no certificate of authenticity. Price negotiations are welcome! Please feel free to message me. *Measurements are approximate. *Please refrain from purchasing if you are looking for a perfect item, as this is a used item and has been stored at home. *We cannot accept returns or exchanges due to customer reasons such as a different image or incorrect size. Thank you for your understanding. *If you have any other concerns, please contact us via transaction message before giving a rating. Color: Black Material: White Gold Decoration: Diamond #K18 #18K #BlackDiamond #Gold #WhiteGold #Necklace New Year's Sale ¥59,999 Final Price Reduction ¥26,999 Material: Gold Decoration: Diamond