Natural and untreated gemstones for your custom jewelry. Aquamarine, birthstone for March.
Loose Opal Gemstone online for sale.
The beauty of the Opal Gem resides in which every opal is unique and exclusive, each gem has a play of colors, its perfect for your personalized jewelry.
Opal is the Birthstone for October together with Tourmaline.
Shop White Opal,Black Opal, Fire Opal, Boulder Opal with confidence.
Opal is an amorphous substance belonging to the group of silica. The opal is formed by a series of microscopic spherical structures of different sizes. The spheres act as a diffraction grating light giving light interference and produce the play-of-color. Opal Gem is a delicate precious stone; this is why it should be treated with care. Opal is a 6 on Mohs scale of hardness.