The English name for Ruby is Ruby, which is derived from the Latin Ruber, meaning red. He is a beautiful, transparent gem-quality corundum. The English name for ruby ​​is ruby, which comes from the Latin word "ruber", meaning red. The world's rubies are not produced in many places, mainly Myanmar, Sri Lanka, Thailand, Australia, China, etc., but in terms of gem quality, the best quality is in Myanmar and Sri Lanka.
Ruby shape
The most common shapes of rubies include emeralds, pears, princesses, ovals, and teardrops. Unlike diamonds, which are generally round, rubies are rarely round and heart shapes are rare.
Ruby carat weight
Like diamonds, the weight of rubies can also be calculated in carats (also known as cards).
1 carat = 200 mg = 0.2 g. One carat is divided into one hundred, each one is called one. 0.75 carats are also called 75 points, and 0.02 carats are 2 points.
In the case of other similar conditions, as the weight of ruby ​​increases, its value increases geometrically.
Ruby color
The appreciation of ruby ​​mainly depends on its color. The color of ruby ​​should be bright red and pure. The color of dark red is the best in color. The price is too deep and the price will decrease. For example, the "blood red" in Myanmar is the best in ruby. Another point of appreciation for rubies is 瑕疵. Rubies generally have cracks, and there are few cracks and smashing rubies that are rare, and they are "ten red and nine cracks." However, the cracks, wraps, etc. of the gemstones should not be too obvious and cannot affect the overall appearance. The weight and cut of the gemstone is also the key to affecting its taste.
Ruby clarity
The most common cockroach in ruby ​​is a small acicular impurity called a "filament". Because each ruby ​​is formed in its own unique environment, each gem contains a trace mineral combination that imparts its precise color and a unique identification mark or impurity. Although ruby ​​has a higher level of clarity than emeralds, the inner flawless ruby ​​is very rare and expensive. Impurities are generally more pronounced in rubies of light and medium colors. Since rubies are generally contaminated, it is necessary to choose a darker ruby ​​so that the impurities can be effectively hidden.
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