Aquamarine seems to be only growing in popularity and is a more moderately priced stone. Dark blue is the most desirable color for aquamarine. The name means seawater in Latin and that’s where it derives from. What is Aquamarine? Meaning, Color, PicturesĪquamarine is in the same family as beryl or emerald and is most well-known for its incredible range of beautiful blue colors. It is meant to quiet apprehension and encapsulates too much energy as well. It is a cryptocrystalline type of quartz and is chalcedony, the black form.īlack onyx is a stone for improving self-control, expelling heartache and intelligent decision making. Onyx occurs naturally in groups of white and black, but also is usually dyed to get the accustomed jet black color that people expect. Flaws in a stone are known as inclusions.
They are also characterized in terms of dispersion, hardness, specific gravity, refractive index, luster, fracture, and cleavage. Gemstones are classified into different varieties, species, and groups. Many gems are categorized by a crystal system because they are crystals. For instance, diamonds are made of carbon (C). A gemologist uses the gemstone’s chemical arrangement to classify it. They label gems in the arena of gemology using practical language and their features. So contextually there is a difference between semi-precious and precious but it is mostly for show and strictly from a commercial perspective.Ī gemstone is a precious or a semi-precious stone used in jewelry. It’s a concept from the West that often puts misconceived notions of the truth into consumers’ minds. However, this is a commercial based classification and was a distinction that marketers created years ago which gives the false impression that precious stones are more valuable than semi-precious stones.įor example, a Tsavorite green garnet is more valuable than a mid-quality sapphire. All other stones are considered semi-precious stones. In the West, precious stones are diamonds, sapphires, rubies and emeralds. There are also organic resources or precise rocks that are not minerals (for example jet or amber) that are also used for jewelry and would also be considered to be gemstones, as well. A semi-precious stone is also known as a gem or gemstone (also a jewel, a gem, a precious stone), which is a portion of mineral, which, in refined and cut form, is used to create jewelry or other embellishments.
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