A promise ring is essentially a ring. It tends to be unadulterated gold, enriched with jewels, be engraved with individual messages including a birthstone, or be permeated with gemstones of your choice. It can have a basic solitaire style, including one key precious stone, or have that ideal pave shimmer. https://www.sagaciajewelry.com/blogs/news/promise-ring-buyers-guide