Peridot, spinel and sardonyx are August's three birthstones. Prime Day Deals: Shop sales in tech, home, fashion, beauty & more curated by our editors. Peridot is a yellow-green stone that comes from ...
In 2016, jeweler Olivia Young of Ouroboros sold a red spinel ring for £6,000 ($7,700). Last year, the client’s insurance company paid out £30,000 ($38,400) to replace it. Experts say that this ...