This is a diamond straight tennis necklace. It says approximately 5ct because when I purchased it, it was stamped as 5ct, but it was a bit long, so I had it cut and changed to a hook-and-eye clasp, and the stamped part is gone. There is a pt stamp. Therefore, it is slightly less than 5ct. The width is about 3mm, so it's easy to put a pendant on. Beautiful diamonds are used♪ It looks natural even if you wear it as is, without a pendant. It was expensive when I bought it, but I'm selling it at a low price, so please consider it. No price reduction! It weighs about 11 grams, and the length from end to end is about 40 cm. Please understand that this is a used item.