Jewelry Image clean-up and colour change

Hello Freelancers I have 67 images of wedding rings. Some of them are in good, some of them in bad resolution. The colour of the rings are red, white or yellow. There are also some dimaonds on the rings. I am looking for someone, who can edit all this picture like this: - edges need to be sharber - diamonds need some sparking on it (not every diamond on a ring, it should not look fake) - any kind of stamps inside the ring should be removed and three letter "CGZ" should be stnading there Once this is done, I need from every picture a copy in the other colours available, i.e. lets take a ring which is on one side Yellow and on the other white gold. Now I need the following images to be done: Red and White gold Only Red gold only yellow gold only white gold If I deliver to you one ring which has only one colour, i.e. white gold, then you have to only do a copy in red and one in yellow gold. So basically I give you one image, you clean it up, put some sparkle on the diamons, make it sharper, and then create all colour combinations. Pls check the attachment and you will see what I mean. For the beggining it will be 67 Images I am sending you and in the future it will be much much more. FYI: In the attachment, you will find the original image called "4278". Pls fullfill all above mentioned requirements and send me your work. If your work and price is fine, we can go ahead. For the future as mentioned, it will be approx. 500-1000 ring images. Looking forward to get your bids!