10k refers to 10 karats of gold, almost certainly The most affordable gold alloy Utilized in jewellery. It incorporates the minimum amount of gold, that's why showing as pale yellow in shade. The meaning of “JP 88” will vary dependant upon the jeweler, region of origin, and certain marking method https://onix-casper7719875.dreamyblogs.com/37334932/not-known-details-about-jp88