I've only worn this once; it was a gift. I will include the purchase certificate, box, and shopping bag. K10 Mist Pink Gold Product number: 761826 The following is a product description: This necklace features a simple design that highlights the brilliance of the diamond. This single-diamond jewelry piece is not affected by trends and can be worn in any situation or style. It can also be used in multiple ways, such as layering with colored stones or pearls. Embrace the "mist pink gold," a color for adults that is pink but not overly sweet, with a subtle white tone. The delicate chain enhances the sparkle of the diamond. This jewelry piece fits any situation and elevates casual styling, making it a must-have item. The diamond, with its gemstone words of "eternal brilliance and promise of love," is also recommended as a gift for someone special. *Please note that the color, shape, and texture of the stones used (including pearls) may vary slightly due to the nature of the materials. Thank you for your understanding.