What is the most expensive TikTok gift?

Can you tell me, what exactly is the most costly gift that can be sent on TikTok? I'm curious to know if there's a particular item or service that stands out as the most luxurious or expensive option for users looking to show their appreciation or support for their favorite creators. Is it a digital good, or perhaps a tangible item with a hefty price tag? I'm eager to learn more about the most expensive TikTok gift and how it compares to other social media platforms' gifting systems.