What is the true color of a ruby?

The finest ruby has a pure, vibrant red to slightly purplish red color. In most markets, pure red colors command the highest prices and ruby with overtones of orange and purple are less valued.

Are real rubies pink?

Rubies are inherently red, and sapphires are any other color. However, rubies can have pink, purple, or orange undertones. The dominance of undertones determines whether the stone is a ruby or a pink, orange or purple sapphire.

How do you know if a ruby is real?

Use the ruby to scratch a hard, smooth surface, such as a piece of glass. If there is a streak of red color left behind on the surface, then it is clear that your stone is a fake. A real ruby will never leave color in that way.

What is the rarest color of ruby?

Burma Ruby is the rarest and most valuable member of the corundum family. Colors range from pink red ruby to a vivid pigeon blood red that is regarded as the finest color for ruby.

Burma Ruby Gemstone Information.

Origin Burma (Myanmar)
Refractive Index 1.759-1.778
Chemical Composition AL2O3
Hardness 9
Density 4
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Is red sapphire a ruby?

It is the only color of corundum that is not called a sapphire. So, essentially, a ruby is a red sapphire (or red corundum). A ruby gets its color from chromium, as do purple sapphires.

Is a sapphire a ruby?

Ruby is defined as red corundum. … All other varieties of corundum, anything not red, are classified as sapphire. (Sapphires may contain a mix of chromium, titanium, and iron traces). Although popularly associated with the color blue, sapphires include all non-red colored corundum gems.

What do real rubies look like?

Real rubies glow with a deep, vivid, almost “stoplight” red. Fake gems are often dull: they are “light, but not bright.” If the gem is more of a dark red, then it may be garnet instead of a ruby. If it is a real ruby, however, know that darker stones are usually worth more than lighter stones.

How can you tell if a ruby is natural or synthetic?

Chemical traces are left in the stone of a lab-created ruby and this is not seen in natural rubies. Minimal internal flaws, higher quality at a lower price and a larger ruby for the same price as a smaller one will tell you that it is synthetic.

Do fake rubies glow under a blacklight?

Can you settle this? Answer: All rubies fluoresce, whether they’re mined or created in a lab, since natural and synthetic ruby gemstones have the same chemical composition and physical properties.

Are there purple rubies?

Rubies are exclusively red. However, they can range in tone, saturation and secondary colors, meaning some rubies may display pink, brown, purple or orange coloration.

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What color is a Burmese ruby?

Genuine Burma rubies contain a red color called pigeon blood, which can be described as purple-red or dark pink-red. Pigeon blood Burma rubies are some of the most valuable gemstones in the world.

How can you tell if a ruby is Burmese?

Most Burmese rubies have a bluish-red body color which gives the stones a saturated, vivid appearance. Couple this with the natural red fluorescence of the gemstone and these rubies obtain a rich, highly intense infusion of color.

Are there blue rubies?

Both rubies and sapphires are varieties of the mineral corundum. This mineral is found in an array of colors but is mostly known for its blue hue. Pink, orange, yellow, green, and purple sapphires exist as well.

Are emeralds rubies?

The three other types of precious stones – rubies, sapphires and emeralds – are all referred to as “colored stones”. … Scientifically speaking, rubies and sapphires are the same mineral (corundum). Both are made of alumina and oxygen, but they just differ in color.

Is emerald and ruby the same?

The first difference which comes to mind is that ruby is red in color and a emerald is green. A stone is a ruby when it is colored a certain number of ways ‘“ ranging from pure red to a bluish shade inherent in the stone.