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London Blue topaz stones have the perfect cleavage, which means they’re more susceptible to scratches or fractures. This means that despite its hardness and durability, it should be handled with care to help the stone maintain its integrity and value.
Also the question is, does blue topaz scratch? Does topaz scratch easily? Topaz has a hardness rating of 8 on the Mohs’ scale which means it’s a durable stone that doesn’t scratch easily. This puts it in the same league as aquamarine, morganite and emerald.
Additionally, is London blue topaz good quality? Gemstone Clarity There are basically four quality grades of natural topaz: AAAA, AAA, AA, B. … However, London Blue Topaz is not a natural color, but enhanced. The highest grade of London blue topaz is AAA, which denotes either enhanced color or that the hue is less intense than AAAA.
You asked, is topaz easy to scratch? Only a diamond can scratch a diamond. Corundum can scratch itself, topaz (8), quartz (7), and anything softer. Topaz can scratch itself, quartz (7), and anything lower on the scale.
Furthermore, can blue topaz be worn everyday? Blue topaz is a beautiful blue gemstone that is excellent for daily wear in jewelry. Some of the most popular ways to wear blue topaz include in engagement rings, cocktail rings, pendant necklaces, and earrings. … Extreme temperatures can cause topaz to change color, get damaged, or even break.It measures in with a hardness of eight on the Mohs scale, which means that it is harder than quartz although it often grows alongside it. While harder than quartz, London Blue topaz is not as hard as sapphires, rubies or diamonds.
Is blue topaz safe in London?
And regulations require that these gems be confirmed to be safe before they can be sold to you. For all of these reasons I feel comfortable saying that, even though your beautiful deep blue topaz might have once spent some time inside of a nuclear reactor, it’s safe for you to wear.
Which is better Swiss blue topaz or London blue topaz?
Swiss Blue is a bright blue topaz with a light tone and light to moderate saturation. London Blue is a dark blue topaz with a moderate to dark tone and saturation. … London Blue is the current market favorite. It is only slightly more expensive than Swiss Blue topaz.
Does London blue topaz sparkle?
Cut quality is very important: a well-cut blue topaz will sparkle evenly across the entire gemstone with no dull, washed out, or lifeless areas.
How can you tell if a London blue topaz is real?
Tip #1: Look at the stone’s clarity As they are heat-treated, most of the blue topazes available today are eye-clean, which means they do not have inclusions visible to the naked eye. As such, if you notice any scratches, cracks, dots or tiny fractures on the gem, then it may not be a real blue topaz.
Does topaz chip easily?
Though hard, Topaz varieties feature perfect cleavage, which means they are easy to crack and chip on impact.
Can topaz be scratched by a nail?
The numbers on the scale classify minerals only by their hardness. That is, topaz is harder than quartz, which is harder than feldspar. … Substances with a hardness of 2 or less may be scratched by a fingernail.
How do you clean London blue topaz?
- First, add a mild soap to a bowl of lukewarm water.
- Put your topaz ring in this solution to let it soak for 20 to 30 minutes.
- Take your ring out and clean the stone gently by wiping it with a soft cloth or a soft toothbrush.
Can I wear topaz in the shower?
Do not wear topaz in the shower, in the tub, or in swimming pools. Not only can chlorine and other chemicals in the water affect this gemstone’s color, but shampoo and other bath products can accumulate in your ring.
Why is topaz so cheap?
White topaz is cheap because it’s the most common color that this gemstone is found in. Blue topaz, while quite rare in nature, can be created by irradiating and heating colorless topaz making it one of the cheaper colors. … Other colors such as yellow and pink are quite rare in nature as well.
Is blue topaz hard wearing?
The blue topaz has a rating of 8 on the Mohs scale of mineral hardness, but it also has the perfect gemstone cleavage. So while it is a considerably durable jewel, it can get damaged if hit hard at certain angles.
Is London blue topaz a lucky stone?
Blue Topaz should be used to bring wealth and abundance. It carries energies of good fortune, and it will bring you successful attainment of goals.
What is the best cut for a topaz?
Topaz rough usually occurs in long, columnar shapes. Thus, ovals and pear shapes usually provide the best yields. Not surprisingly, you’ll find many oval and pear-shaped topazes on the market.
Is topaz more expensive than sapphire?
Blue sapphire is one of the most expensive precious gems available today. Blue topaz, in comparison, is much more affordable.
Is London blue topaz irradiated?
Most blue topaz on the market is irradiated to enhance its color. These stones (~4–10 ct) were treated by neutron irradiation. Photo by J.
Can I wear topaz everyday?
Topaz Care: A topaz stone will start to lose its color if kept out in the sun or exposed to other kinds of heat. Ranked 8 out of 10 on the Mohs scale, topaz is suitable for every day wear, but is susceptible to damage from a hard strike or blow.
Which Colour of topaz is most desirable?
The most valuable colors of topaz are the golden orange-yellow type known as ‘Imperial Topaz’. The deepness of the color with reddish hues adds value to the gem and is very desirable. Continuous exposure to daylight can fade the yellowish brown colored topaz.
What is the rarest color of topaz?
The traditional November birthstone, topaz is a popular gem. Although frequently associated with golden yellow as well as blue, it can be found in a variety of colors, including colorless. The rarest are natural pink, red, and fine golden orange, sometimes with a pink tone.
Is blue topaz worth anything?
When it was first introduced to the market, treated blue topaz sold for $20 to $40 per carat. But oversupply led to huge drops in wholesale prices, down to a few dollars or less per carat. Today, blue topaz is basically a mass-market gem, and price is often the most important consideration for many buyers.
Is blue topaz a diamond?
Topaz is naturally colorless, clear like a diamond. In fact, one famous clear Topaz the “Braganz Diamond” (1,680 carats) was set in the Portuguese crown jewels as a diamond and years later was tested to be Topaz. Clear Topaz is known as crystal or silver Topaz. … One of the biggest is blue Topaz.
Is London blue topaz a December birthstone?
December’s birthstone is one that is loved and worn by many throughout human history, it’s the blue topaz.
