10k refers to 10 karats of gold, probably the cheapest gold alloy Employed in jewellery. It contains the least amount of gold, that's why appearing as pale yellow in coloration. There is not any difference among the markings S925 and 925; each designate which the merchandise of jewellery is crafted https://finnrmevm.alltdesign.com/getting-my-jp88-to-work-55796397