What is a color enhanced emerald?

Emeralds are occasionally color-enhanced by introducing dye into surface reaching fissures to deepen the green color of less valuable lighter Emeralds. This treatment is easily detected by observing the Emerald under magnification.

What does it mean when an emerald is enhanced?

Common Enhancements in Emeralds

The American Gem Trade Association (AGTA) has defined an enhancement as: Any traditional process other than cutting and polishing that improves the appearance (color/clarity/phenomena), durability, or availability of a gemstone.

Are all emeralds enhanced?

Regardless of origin, perhaps 99% of all cut emeralds are sold with some sort of enhancement for clarity. Since emeralds freshly dug out of the ground from any mine in the world are never found with naturally occurring oils or resins in them, all emerald clarity enhancements are considered artificial processes.

What does enhanced gemstone mean?

The term enhancement is defined as any treatment or process other than cutting and polishing that improves the appearance (color/clarity/phenomena), durability, value or availability of a gemstone. In today's gem marketplace, many gemstones have been enhanced by a variety of methods.

What is the most valuable color of emerald?

The most desirable emerald colors are bluish green to pure green, with vivid color saturation and tone that's not too dark. The most-prized emeralds are highly transparent.

Can an EMERALD Lose Color? | Emerald Enhancement

How can I tell if my emerald is real?

The color of the gemstone is often used to indicate its authenticity. Hold your gem up to the light and analyze its color. Real emeralds will showcase a pure green or blue-green hue. Hence, if the stone you are holding displays yellow or brown undertones, it is most likely a fake.

How are gemstones color enhanced?

Heating is the most common method of enhancing as gemstone. For instance, most corundum, ruby and sapphire, is heated to enhance the color and clarity. The heating redistributes elements in the corundum. The heating is very high, close to the melting point of the stone's.

Are oil emeralds worth anything?

If it belongs to the 'moderate' category, the value varies from $8000 – $12,000 per carat. Finally, an emerald displaying 'significant' indications of treatment could be worth from nothing to $4000 – $6000 per carat.

What is a color enhanced ruby?

Beryllium Diffused Rubies: In this treatment, beryllium is added to the ruby as it is being heated. This treatment enhances the color of the ruby producing a more vibrant red color. The beryllium permeates the crystal lattice of the gemstone.

Which emerald stone is the best?

Colombian rough emeralds are known for the highest quality. These emeralds have a warmer and intense pure green color. Deep green emeralds are a rare occurrence in nature, hence are highly prized and sought after.

Are Darker emeralds more valuable?

Look at an emerald's tone.

Darker emeralds are often considered more valuable, but if an emerald becomes too dark, it becomes less valuable. Emeralds with medium to medium-dark tones are the most valuable emeralds in the market.

Which are the best emeralds in the world?

One of the most famous emeralds in the world is the Chalk Emerald, which weighs a staggering 37.8 carats. “It ranks among the finest emeralds to be discovered due to its outstanding clarity and velvety rich green color,” says Harvey of Muzo.

What are modified emeralds?

Synthetic emeralds are identical to natural ones in chemical composition and similar in appearance, although color and saturation variations may be detected by the eye alone. Man-made emeralds lack the rarity and detail of natural emeralds, as well as, in many cases, the expected color and saturation.

How do I value my emeralds?

The usual factors that determine the value of all colored gemstones are clarity, cut, color and carat weight. In the case of Emeralds, color and clarity dominate value determination. All Emeralds have inclusions.

Are light or dark emeralds better?

When it comes to emerald, many people expect a deep, dark green. But often, the stone they fall in love with is much lighter! Lighter gems reflect more light, making them livelier, and most people prefer them to a darker green with less brilliance.

Why are Zambian emeralds so cheap?

Zambian emeralds are competitively priced

The main reason for their generally lower price lies in the history of emerald mining in both countries. Colombian emerald mining dates back to before the 16th century, and has a pedigree that stretches more than 500 years.

Is emerald a good investment?

Emeralds

Emeralds are also an excellent investment because they're rarer than diamonds, but not as pricey. They're best known for their deep green colour but can come in many different shades. If you buy a higher quality emerald with no visible flaws, they'll be more valuable and have greater appreciation potential.

What does color enhanced mean?

Color enhancement refers to any type of process or treatment that modifies or enhances the color of a natural diamond.

How do you tell if a stone has been dyed?

Another thing you can look is the colors of the gemstone. If you observed that there are areas of the gemstone where the color is extremely concentrated than the other areas of the stone, then it's likely dyed.

How can you tell if a gemstone is heat-treated?

Heat treatment is a very risky process as many gems have inclusions that expand at a different rate and cause stress fractures, which then becomes an identifying characteristic of heated gems, particularly sapphire and ruby which can display halos around inclusions within the gem.

Do emeralds scratch easily?

Contrary to popular belief, emeralds are very resistant to scratches. A direct measure of this is the Mohs Hardness Scale. Any mineral on the scale can be scratched by a mineral the same rank or above it, but cannot be scratched by anything below it.

What are the types of emeralds?

What color is closest to emerald green?