10k refers to 10 karats of gold, most likely the cheapest gold alloy used in jewellery. It contains the least amount of gold, that's why appearing as pale yellow in coloration. There isn't any distinction in between the markings S925 and 925; each designate that the item of jewellery is https://forex78887.webbuzzfeed.com/37364689/jp88-no-further-a-mystery