This necklace features 12 diamonds per character. The pendant is stamped with pt900, and the chain is stamped with pt850. The diamonds sparkle. Total carat weight is 0.4 carats, and the pendant width is 3cm. The chain length is 48cm and has a slide adjuster. The weight is approximately 2 grams, measured with a household scale. I purchased this on this site, but I haven't had a chance to wear it, so it has been stored away. I will send it with the original box it came in. Please be aware that this is not new and has been stored by a private individual. Returns and refunds are not accepted.