The incarnation of Diamond, one of the world's four great precious stones. A beautiful human with shining silver hair and transparent eyes. Stone meanings: "Pure Love," "Purity," "Fortitude." About the Gemstone: One of the four great precious stones, known for its glass-like transparency. It is the hardest substance on Earth and the pinnacle of gems. It boasts immense popularity, often referred to as the "King of Gems."

The incarnation of Ruby, one of the world's four great precious stones. A beautiful human with fiery red hair and crimson eyes like flames. Stone meanings: "Courage," "Dignity," "Victory." About the Gemstone: One of the four great precious stones, known for its beautiful red color. A variety of corundum with a hardness second only to diamond. It is the general term for red corundum and is an immensely popular gemstone.

The incarnation of Sapphire, one of the world's four great precious stones. A beautiful human with deep ocean-blue hair and blue eyes. Stone meanings: "Sincerity," "Intelligence," "Affection." About the Gemstone: One of the four great precious stones, known for its beautiful blue color. A variety of corundum with a hardness second only to diamond. While it is the general term for all corundum colors except red (Ruby), it is typically used for blue stones. The "Padparadscha Sapphire" is also counted among the world's three rarest stones. It is an immensely popular gemstone.

The incarnation of Emerald, one of the world's four great precious stones. A beautiful human with forest-green hair and deep green eyes. Stone meanings: "Good Fortune," "Happiness," "Hope." About the Gemstone: One of the four great precious stones, known for its beautiful green color. It has been loved since ancient times, famously by Cleopatra, and remains an immensely popular gemstone.