This 151 Crt is a stunning piece of natural blue sapphire crystal, with a beautiful color that will catch the eye of anyone who sees it. The crystal is perfect for lapidary enthusiasts who enjoy cabbing and crafting unique pieces.

The origin of this crystal is unknown, adding to its mystery and allure. It is ideal for collectors of rare and exotic items, and would make a great addition to any collection. With its natural beauty and unique properties, this crystal is sure to be a conversation starter.