How is the ‘Top Collections’ section organized?

Getgems has several ranking sections, each with day, week, month and all-time views: Top Collections, Top Telegram Gifts, and Top Stickers. They cover every collection indexed from the TON blockchain automatically. A collection enters a ranking after its first sale, and the rankings refresh about once an hour.

The logic is simple: the higher the collection’s trading volume over the selected period, the higher it ranks. That’s also how newly launched collections that sell well surface into the top.