I purchased this new in July of this year and have worn it twice. There are some minor scratches from use and storage, so please understand this before purchasing. ◆Pendant Material: Pt900 Hauyne: 0.08ct Diamond: 0.10ct Length: Approximately 10.8 mm Width: Approximately 7.1 mm ◆Chain Pt850 45cm chain with a slide adjuster The chain is a slide type, allowing you to adjust the length, so you can wear it at your preferred length. This necklace has a vibrant blue that catches the eye. I think the design is a clover-like design that will never go out of style. Please consider it! ^_^