This is an 18K pendant top only. I purchased this item from Yahoo Shopping: https://store.shopping.yahoo.co.jp/petite-tete/5505-1380-0138.html Price: 22,000 yen Material: K18 Yellow Gold Total Length: Approximately 13.4mm Stone Setting: Approximately 8.8mm x Approximately 6.7mm Thickness: Approximately 3.7mm Color Stone: Citrine Approximately 4mm x 6mm I purchased this about a year ago and wore it about once a week on my days off. I'm selling it now because I haven't been wearing it as much lately. I believe both the gold and the stone are in very beautiful condition, with no scratches. I have stored it in a jewelry case when not wearing it. The pendant top material is K18 yellow gold, and the color stone is citrine. There is a "K18" hallmark on the lower left of the top, but it is so small that it is difficult to see with the naked eye and I was unable to photograph it. Citrine is also the birthstone for November, and is said to be a stone that brings the brightness and energy of the sun, and is also considered a lucky stone that brings prosperity in business and wealth. It is recommended for those born in November, those who want to improve their financial luck, and those who want to spend every day positively and enjoyably. Please note that a chain is not included. I will ship it after carefully packing it. I promise to ship within 24 hours of purchase. I can offer a small discount. *Notes* Please check the notes in my profile before purchasing. Please refrain from purchasing if you are nervous about buying used items. To prevent switching, cancellations, returns, and claims are not accepted after the transaction is completed. Please purchase only if you can agree to this. *Photos and videos of the product condition have been taken during the packing process. If you have any other questions, please feel free to ask. I am also selling on other flea market apps, so I may suddenly remove the listing.