Only the current version so far — new entries appear as the app ships updates.
kGoldGem Korea Gold Silver Gem is a business app by HANGUKGEUMEUN JEWEL EXCHANGE CO.,LTD. with 100+ downloads (about 457 estimated). Released Oct 13, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Can view diamonds and gems from around the world in this app without signing up.”