Current sapphire mines are located across the globe, with many in South Asian countries like India, Thailand, and Sri Lanka. Sapphires form when sedimentary rock is subject to intense pressure and high temperatures. We mine sapphire from the Earth, and they form in deposits ranging from six to eighteen miles underground. The birthstone for September is sapphire, and it is also the gemstone representing the 45th anniversary. It has other minerals that make it red.īlue sapphire is one of the hardest minerals, making it an ideal stone for jewelry and non-decorative uses. Red sapphire, or ruby, has the same corundum base and is part of the sapphire family. Blue sapphire is the most common, but sapphires can also be yellow, purple, orange, or green. The name “sapphire” comes from a Latin and Greek word that means blue. The base of its composition is corundum, a mineral containing aluminum oxide and other elements traces. Sapphire is a natural gemstone traditionally mined from the Earth. Read on to discover more about what lab created sapphire is and how it is different from natural sapphire. It’s perfect for your engagement ring or a new piece of jewelry. Sapphire is a popular gem due to its beauty and durability.

You may have heard of lab-created sapphire while shopping for your next diamond or gemstone.

Dark blue sapphire