File this under: luxury toys for geeks. Swiss jeweler Shawish has created the world’s first ring that’s made entirely out of one 150-carat diamond. It’s valued at approximately $68 million. Continue reading for a video and more information.

According to Shawish, conceptualizing the ring was easy, but building it was the hard part, as it took a year just to get the copyright for the design and then a special laser had to be purchased to cut the diamond into the perfect circle for the band.