This is a diamond necklace from 4℃ (Yondoshi), a Japanese jewelry brand known for its sophisticated designs and with its main store in Ginza ✨️ The design features a smooth, teardrop shape with a diamond set inside, creating an intellectual and elegant impression(^^) The diamond is colorless and transparent with few inclusions, and it has brilliance and shine ✨️ The item will be delivered as the necklace only, without accessories such as a box or warranty card. Please understand this m(_ _)m 【Features】 Top Material: 10K Gold K10 Diamond: 0.08ct Necklace Length: Approximately 40cm ※ There is an adjuster ring about 3cm from the clasp, so you can shorten it by about 3cm(^^) This is a pre-owned item, so please refrain from purchasing if you are looking for a perfect item m(__)m If you need a case, I will put it in a paper box for 500 yen, so please comment. m(__)m Thank you.