Yellow sapphire-baolong.com Baolong.com colored gem knowledge-yellow sapphire Yellow sapphire, 이름에서 알 수 있듯이, is a kind of sapphire. 사파이어, one of the four precious stones, is a symbol of identity and power. 하지만, in people's inherent concept, only blue gems can be called sapphires. As for the yellow sapphire of the same status in the [...]
