The 10.03-carat Mediterranean Blue gem will be the crown jewel at Sotheby’s High Jewelry Auction this May, on sale (for the first time) alongside a series of other dazzling collectibles.

Blue Gems are important for a few recipes in ARK Survival Ascended Aberration; here's where to find some (Image via Studio Wildcard) The ARK Survival Ascended Aberration map has a few ways players ...