This stunning 9 mm Round Cabochon London blue topaz cabochon is a genuine natural gemstone of the highest quality. It has a beautiful deep blue color with a slight violet overtone. The stone is Round Cabochon in a rose cut, which gives it a delicate and elegant appearance. The AAA quality of this stone means that it is free of visible flaws and has a high degree of transparency.
Natural London blue topaz is a gemstone that has been prized for centuries for its beauty and rarity. It is a variety of the mineral topaz, which is also found in other colors, such as yellow, pink, and colorless.
Natural London blue topaz gets its color from trace amounts of iron and chromium. The blue color can vary from light to dark, and the most valuable natural London blue topazes have a deep, vibrant blue color.
It is a relatively hard gemstone with a Mohs hardness of 8. This means that it is only slightly softer than diamonds and can withstand everyday wear and tear. It is also a relatively durable gemstone that is not easily scratched or cracked.
It has a vitreous luster, which means that it shines like glass. It is also transparent to translucent, which means that it allows some light to pass through it.
It was first discovered in the 18th century in the Brazilian state of Minas Gerais. It was quickly prized for its beautiful color and became a popular choice for jewelry. In the early 1900s, a new process was developed for treating topaz to produce a darker, more saturated blue color.
This process, which involved exposing the topaz to radiation, was named after London, England, where it was first developed.
It is a hard gemstone with a Mohs hardness of 8. This means that it is only slightly softer than diamonds and can withstand everyday wear and tear. It is also a relatively durable gemstone that is not easily scratched or cracked.
The value of It is determined by a number of factors, including its color, clarity, size, and cut. The most valuable It Has a deep, vibrant blue color and few inclusions. Natural London blue topazes that are larger than 1 carat are also more valuable.
The value of natural London blue topaz can also fluctuate depending on the supply and demand for the gemstone. In recent years, the demand for natural London blue topaz has increased, which has caused its prices to rise.
Natural London blue topaz is often treated to improve its color. The most common treatment is irradiation, which exposes the topaz to radiation. This treatment can darken the color of the topaz and make it more saturated.
Other treatments for natural London blue topaz include heating and dyeing. Heating can brighten the color of the topaz, while dyeing can change the color of the topaz altogether.
It is important to be aware of the treatments that have been used on natural London blue topaz before you purchase it. Some treatments, such as irradiation, can weaken the gemstone and make it more susceptible to damage.
Care and Cleaning
It is a relatively durable gemstone, but it should still be handled with care. It is important to avoid exposing It to heat, chemicals, and harsh solvents. It should also be cleaned with a soft cloth and mild soap.
If you are wearing natural London blue topaz jewelry, it is important to remove it before doing activities that could damage the gemstone, such as swimming, exercising, or using household cleaners.
Popularity and Uses
Natural London blue topaz is a popular choice for jewelry, and it can be found in a variety of settings. Natural London blue topaz rings, necklaces, earrings, and bracelets are all popular choices. It can also be used in cufflinks, tie pins, and other accessories.
When choosing it, it is important to consider the color, clarity, size, and cut of the gemstone. It is also important to choose a setting that will protect the natural London blue topaz from damage.
Natural London Blue Topaz Meanings and Symbolism
Natural London blue topaz is often associated with the sky and the sea. It is said to represent peace, tranquility, and wisdom. Natural London blue.
It is believed by many people !