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Semi precious gemstones is the naturally occuring stones which the moh's scale hardness is lover than 9, less value, less rarity, and less popularity than precious stones. Many Jewelers use these semi precious gemstones with the 92.5% silver to make their jewlery since the price of the stones is bit cheaper than corundum.
Although SWD Ruby Sapphire Gemstone Wholesaler company specialize in ruby, blue, pink, and multi color sapphire, we also deal in the various kind of semi precious such as; amethyst, ametrine, aquamarine, calcedony, citrine, jade, prenite, quartz, rubellite, tourmaline, blue topaz, zircon.

Please kindly visit our catalog of semi precious below.


semi precious amethyst swdgems.com Amethyst is a violet variety of crystallized quartz. Like all quartz, the hardness of amethyst on the Moh’s scale of hardness is 7. Its chemical formula is SiO2. Amethyst is the birthstone for the month of February.

semi precious aquamarine swdgems.com Aquamarine, the semi precious stone, is the sea-green gem variety of Beryl. Aquamarine is a beryl with a hexagonal crystal structure and a chemical formula of Be3Al2(SiO3)6, a beryllium aluminium silicate mineral. The color is aquamarine is from light blue, blue-green to dark blue.

semi precious citrine swdgems.com Citrine is a amber colored variety of quartz. The colors of citrine can range from sunny yellow to vibrant orange to golden brown. Like all quartz, the hardness of citrine is 7 (Moh Hardness). Its chemical formula is SiO2. Most citrine comes from Brazil. They can also be found in in the Ural Mountains of Russia, in Dauphine, France and in Madagascar. The enhancement of citrine is by heat in order to alter color and clarity.

semi precious jade swdgems.com Jade

semi precious prehnite swdgems.com Prehnite

semi precious quartz swdgems.com Quartz

semi precious rubellite swdgems.com Rubellite is a outstanding beautiful gemstone from the colourful family of the tourmalines. Valued for its ruby color, it exhibits a range of color from pink to red. The rubellite's Moh Hardness is 7-7.5. Rubellite can be found in Madagascar, North America, Brazil, Myanmar (Burma), Africa, Siberia, Australia, Sri Lanka (Ceylon).

semi precious topaz swdgems.com Topaz

semi precious tourmaline swdgems.com Tourmaline

semi precious zircon swdgems.com Zircon

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