Hello, jewelry is always in trend and the price of a diamond necklace will only go up. This means that buying diamonds is always a profitable investment. Moreover, such an investment in the future is also very pleasant, because you can wear the product for many years, enjoying its beauty. Diamond works best at night. In sunlight, it is lost, unable to shimmer and shine as it does in the evening or at night. Therefore, it is better to leave jewelry with a large stone for an evening event, and for daytime wear, buy a necklace with a small diamond on a fishing line or a thin, weightless chain. I suggest visiting a trusted site with jewelry https://www.itshot.com/jewelry/chains-necklaces/gold-and-silver-franco-link-chains here you can choose a product for every taste and your wishes.