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Natural stone, with its certificate of authenticity. In some transparent stones, colors and intensity vary depending on the direction. We speak of dichroism when the crystal shows two main colors, of trichroism when there are three colors. The latter is only possible in rhombic, monoclinic, and triclinic systems. The term pleochroism applies to both phenomena. ... info ... mode=

The photo does not accurately represent the color of this stone; dark areas visible in the photo do not exist to the naked eye. They are due to the polarization of light by the Tourmaline. The stone is very red with no shadows.

This unique turquoise blue natural Zircon from Madagascar adapts to all jewelry creations, whether in white or yellow gold, set with diamonds or other stones, with a slight preference for a ring.

Natural stone, with its certificate of authenticity. Also suitable for creating jewelry, just like other hard stones. ... info ... mode=