What are colored gemstones available

There are many types of colored gemstones, mainly including:

Ruby. Mainly red in color, caused by chromium elements.

Sapphire. Except for red, sapphires of other colors are collectively referred to as sapphires.

Emerald. The most well-known among the green series, often appearing green.

Diamonds. Although not strictly considered as a colored gemstone, it is often mentioned together with other colored gemstones.

Emerald. Also known as transformed stone or cat's eye stone.

A tourmaline. Rich in colors, covering multiple colors on the spectrum.

Aquamarine. Mainly blue or green in color.

Topaz. A gemstone with high hardness, commonly used in imitation diamonds.

Amethyst. Mainly purple in color.

Oubo. A variable color gemstone with a unique optical effect.

In addition, there are various colored gemstones such as Shafulai, chromite diopside, Fenda stone, imperial topaz, orange tourmaline, purple sapphire, pink sapphire, Papalacha, pink tourmaline, Morgan stone, red striped stone, rose stone, corundum, etc. The above listed are common and popular colored gemstone varieties. In fact, there may be over 100 varieties of colored gemstones present in nature.