In the previous episode, we talked about the history and some uses of sapphire. Explore more ways to utilise the stone and why in this video. Watch more of this series: School Of Hard Rocks Like what you saw? Own a piece of sapphire: Jewelry Sapphire Set Real Sapphire Necklace and Earrings set, Raw September Birthstone Bezel Sapphire, Gold Edge Pendant Sri Lankan Nature Sapphire Set, Sterling silver Oval Blue Green Sapphire Ring Solid 14k Gold Diamond Lab sapphire ring September birthstone More raw sapphire gemstones