The color of a Ruby is one of the most important factors in determining its quality and suitability for jewelry. Fine rubies typically exhibit a rich, vibrant red color. The most desirable rubies have a pure red hue with a hint of blue, known as "pigeon's blood" red. Avoid Stones that are too light or have strong undertones of brown or orange, as they may be of lower quality. Clarity refers to the presence of any inclusions or internal flaws within the ruby. While most rubies have some degree of inclusions, high-quality rubies have fewer visible flaws. Look for rubies with good transparency and minimal inclusions that do not significantly affect their beauty or durability. Eye-clean rubies are preferred for jewelry, as they have no visible inclusions to the naked eye.

The origin of a ruby can influence its desirability and value. Certain origins, such as Burma (Myanmar) and Mozambique, are known for producing fine rubies. Burmese rubies, in particular, have a reputation for their vivid red color and high quality. However, rubies from other locations can also be of excellent quality. It's important to note that rubies from different origins may exhibit slight variations in color and characteristics.

The hardest mineral after the Diamond is ruby. Ruby Stone with pomegranate color and beautiful is one of the precious stones of the Middle East. Of course, this stone is also available in white, blue, green, and yellow. Ruby has high energy and people have long believed that it is good for mental health. This stone also has many healing properties that are mentioned in Islamic traditions and religious books as this precious stone of the Middle East. Ruby is one of the hardest stones after diamond. This type of stone with its beautiful color and unique quality is one of the best and most valuable Gemstones in the world. Of course, ruby is also found in green, yellow, white, and blue. 

Ruby has high energy, and people in the past believed that this type of stone brings mental health to its owner. It should be noted that ruby stone has many healing properties that are mentioned in religious books and Islamic traditions as a precious stone. Ruby is the second hardest known natural mineral. Its associated Minerals are calcite, feldspar, mica, and garnet. In the gem trade, Sapphire is called blue, but garlic ruby (known as pigeon blood) is the most valuable. These rubies are formed in acidic magmas and internal and external intermediate. Rubies have been found in Burma, Sri Lanka, North Carolina, Montana, USA, and many parts of Africa, India, Kazakhstan, and the Middle East, but have not been reported in Iran. 

Of course, historical evidence indicates that ruby was known in pre-Islamic Iran. Salman Farsi is quoted as saying that God created rubies on the day of Nowruz to adorn the people and emeralds on the day of Varjan, and made these two days superior to the other days of the year. It is stated in the policy letter of Khajeh Nizam-of-Molk that Anoushirvan filled the mouth of Moayedi who had given him good news with rubies, pearls, and gems. According to Balami, the foundations of Anushirvan's throne were made of rubies. Ruby mines have not yet been found in Iran, but in Kazakhstan, which belonged to Iran at the time, ruby mines have been found.

The cut of a ruby affects its overall appearance and how it interacts with light. Well-cut rubies exhibit good brilliance, sparkle, and even color distribution. The cut should be symmetrical, with facets that reflect light well. Popular cuts for rubies include oval, round, cushion, and Emerald cuts, among others. The choice of cut depends on personal preference and the desired Jewelry design. The size of the ruby is another consideration when choosing a stone for jewelry. The size will depend on the intended piece of jewelry and personal preferences. Rubies come in a range of sizes, from small accent stones to larger centerpieces. Keep in mind that larger rubies of high quality are rarer and more valuable.

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