This is a Vendome Aoyama Platinum Diamond Necklace, the Quatre Necklace. As a piece from the high-grade platinum line, it can be used for a lifetime. The current model is listed as approximately 0.13ct, but this one is slightly larger at 0.146ct. It uses a very beautiful diamond (G color, Excellent) that emits a dazzling shine, making it a diamond necklace with a strong presence. This is the ultimate in simple and feminine, eternal basic jewelry, with "quatre" meaning "four" in French. The Quatre series, which highlights the brilliance of a single diamond, has variations in carat and metal type, making it attractive for a wide selection. Vendome Aoyama's unique attention to detail is the small four-prong setting. It captures light from all directions, top, bottom, left, and right, making the diamond so beautiful that the prongs almost disappear, and the excellent-cut diamond, which is particular about the grade of brilliance, emits a dignified light. The chain uses a delicate and understated azuki chain, making it appear as if only the diamond is delicately floating on the chest. It also has a slide adjuster, so you can adjust the length to your liking, expanding the range of your coordination. It will add an elegant richness to your everyday styling, as well as when combined with other jewelry. Product Number: APVN161143DI Retail Price: 127,600 yen (for the 0.13ct size) Material: Platinum Stone: Diamond (0.146ct), with appraisal number Motif: One stone Birthstone: April Materials: Top: Platinum 950, Chain: Platinum 850 Total Length: 43cm (with free adjuster) Other: The diamond quality assurance card is missing and cannot be included. It has been handled with care and has been used very little, so it is in a beautiful condition close to unused. I think you can use it comfortably as is. I plan to ship the item itself via Yu-Packet, but I can include the Vendome case for an additional 800 yen. Please comment in advance if you wish. Thank you for your consideration. Platinum necklace Diamond necklace Large diamond Large diamond Quatre necklace Quatre VENDOME AOYAMA VendomeAoyama Vendome Aoyama 0.15ct