Rubies are red gemstones that consist in the corundum family. Most rubies have a strong red color, although the precise color of rubies can range from blood-red to orangy-red, purple-red, brown-red or even a pink-red tone.
What is the main color of a ruby?
Rubies are by definition a medium to dark tone, primarily colored red. This means light colors in rubies are not rubies, but pink sapphires. Rubies do not always have a pure, red color, though this is the ideal “Ruby Red” color that has so much symbolism and popularity spanning across history and cultures.
Are real rubies red or pink?
Rubies are found in shades of red, from rich darkish red to pigeon blood red and pinkish red. The Burmese coined the term “Pigeon’s blood” for rubies that exhibit a rich red with a purple secondary hue. Rubies are in the same gem family as sapphires. And a ruby that is very pink is actually a pink sapphire.
What color ruby is the most valuable?
Burmese rubies are far and away the most expensive, most valued rubies. The combination of Burmese origins with the colour described as ‘pigeon blood red’ is what makes a ruby the most valuable of its kind.
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.
What is an African ruby?
African rubies are usually purplish to dark red in color and come in a variety of sizes and quality ranging from opaque to translucent to transparent. Usually African rubies are very much included and are cut en cabochon. Transparent rubies are usually cut and polished into faceted stones.
What is a dark red ruby?
Rubies that are on the shade of too dark can be the color of a wine color. The darkness of this ruby has a rich color but can have less sparkle. Rubies that pure red are often called “pigeon blood” or burmese red rubies. Their color is a lustrous, sparkling true red color.
How can I tell if my 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.
Why is my ruby pink?
Stones with low levels of chromium, which is what gives the gemstone its red hue, are called pink sapphires and not rubies. … Outside of the United States, any form of corundum that has a pink to red color is nothing other than a ruby, which would make it a pink ruby, and not a pink sapphire or a red ruby.
Can natural rubies be 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.
Are natural rubies valuable?
Fine-quality rubies are some of the most expensive gemstones, with record prices over $1,000,000 per carat. However, rubies are also subjected to more treatments than almost any other gem.
Do rubies look better in white or yellow gold?
With a sharper difference of color or a sharper contrast red rubies look very nice in white gold. Rubies do look the best when mounted in yellow and white gold as their color is accentuated and brightened to a next level.
What do rubies look like in their natural state?
Rubies are gem corundums with a dominant red color. The color can range from orangy red to purplish red or brownish red. The most desirable color range is a pure vibrant red to a slightly purplish red. The red color of ruby is produced by the presence of chromium in the gem.
Are rubies natural?
A natural ruby is one that formed in the earth through natural geological processes. Most rubies on the market are natural rubies, although the vast majority of rubies have been treated in some way.
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.