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Emerald jewelry
Emerald is a precious stone belonging to the beryl group of minerals. Emeralds are green with different shades (medium green, darker green, blue-green or yellowish-green). […]
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Amethyst jewelry
Amethyst belongs to the macrocrystalline branch of the quartz group of minerals. The amethyst’s colour varries from purple and violet to pale red-violet. Its colour comes […]
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Pink tourmaline
Tourmaline is an important group of complex gem-quality boron silicate minerals. This fine stone can be found in a multitude of colours : “from black […]
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Bakelite jewelry
Bakelite is a castable, fire resistant plastic invented by Leo Baekeland in 1909 for industrial purposes. However, jewelry makers used it to create jewels ; […]
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Lapis Lazuli jewelry
Lazurite is a feldspathoid silicate and belongs to sodalite group of minerals. It is a blue stone which can vary from “greenish blue to violetish, […]
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Blue topaz jewelry
Topaz is an aluminium silicate containing fluorine and hydroxyl. Purely, it is colourless (white) ; it is the impurities which cause the variations of colour. […]
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Peridot jewelry
Peridot is a transparent variety of Olivine and belongs to the forsterite-fayalite mineral series. It is an idiochromatic gem (single colour gem) : peridot is only […]