Fine Jewelry Wrist Watches

Where can I find jewelry for myself that represents my children?
I have two small children that are the world to me. I’ve been looking online for e single piece of jewelry that represents how deep my love goes for these two. I would prefer a necklace or a ring. A bracelet is fine, but I’m not the biggest fan of anything on my wrists (ie: watches, bracelets…). I want something genuine, no fake jewels, gems, or diamonds. It could be something I could have engraved with their names and birthdates, something with their birthstones, or both. I’m very open-minded and I want something unique, as I plan to hand it down to my daughter one day. I plan on spending money on this, but I don’t want to go broke on a single piece of jewelry. I don’t like gold at all, it has to look clean and polished..
This is something very important to me and something that has to be absolutely perfect for me to purchase. I sincerely thank you for any suggestions!
I’m not sure about on line but I’d guess there is. What you need is a jeweler. Look around the town you live in try to spend your money where you live. Call your local jeweler and see if he creates his own pieces or if he can point you in the right direction. This way you can be a part of the whole thing from the beginning. You can get top rate help this way from the base metal to the stones. Good luck to you in this matter.
Patek Philippe ~ To My Son