The hue of the stone is one method to identify a genuine ruby. A ruby should be a deep, vibrant red. Fake rubies will be duller than genuine rubies. If the stone is a darker shade of red, don't immediately dismiss it as a forgery. Some artists add iron oxide to the glass before firing, so even old rubies may appear black at first glance.
Also, look at the cut of the stone. Real rubies have been worked by hand, while machine-made jewels tend to use crude tools that produce a rough product. Finally, check the weight of the stone. Genuine rubies are heavy, while fake ones tend to be lighter.
Overall, rubies are easy to detect because they are rare and valuable. If you're given the chance to inspect a jewel up close, you can usually tell whether it's real or not. Of course, there are some clever fakes out there that try to mimic the look and feel of the real thing. But if you know what to look for, you can avoid being taken advantage of!
Rubies are a vibrant, almost "stoplight" red. Fake diamonds are frequently dull: "light but not dazzling." If the stone is a darker red, it might be garnet rather than ruby. However, if it is a genuine ruby, keep in mind that darker stones are typically more valuable than lighter stones. Also note that rubies can vary dramatically in color and quality. Some are large and bright, others are small and dark.
Genuine rubies are found only in three locations on Earth: India, Russia, and America's California. The best gems come from India. Russia's Argyle mine has some of the world's finest rubies. Californian gems include those found in the mountains near Bozeman and Boulder.
Ruby is the name given to any one of several transparent or slightly opaque red minerals belonging to the corundum group. The most famous ruby is the Indian gem known as the Crown Prince Rudrappan, which measures 3 cm (1.2 inches) across. Other notable rubies include those owned by Queen Elizabeth II and President Reagan.
The word "ruby" comes from the Persian ruj, meaning "red". It was first used to describe an unrefined form of coral used as an ornamentation option for crowns and scepters. Today, it also refers to any red jewel.
Examine the color carefully. If the stone includes undertones of orange or other earthy tones in addition to red, it is most likely a garnet. Rubies are prized for their bright crimson, but they may also exhibit purple or blue secondary colours. Examining the spectrum is another technique to tell if your stone is a ruby or a garnet. Also consider the shape of the stone. A rough faceted gem with no particular pattern or symmetry will be worth more than a polished stone with many facets. Finally, rubies are rare and expensive because they must be grown rather than mined. Garnets are less common but can be just as valuable.
There are several types of garnet available today. The most popular type is the transparent variety, which allows light to pass through it. It comes in various colors, from white to dark red. Transparent garnets are used in jewelry for their beauty and quality appearance. They tend to be more expensive than dyed garnets.
Dipped gems are coated with other materials to change their color. For example, yellow gold is dipped into a vat of molten sulfur to produce a golden-yellow jewel. These jewels are very popular as they can take any color you want by simply dipping them in a container of different chemicals. The disadvantage is that they cannot be recycled or reused like raw metal does. So care should be taken not to put any colored gems into the recycling bin!
Ruby vs. Garnet.
The hue of the stone Garnets are well-known for their deep, vivid colors. As a result, the richness of the color is an excellent method to differentiate a genuine diamond from a fake. If your stone is lighter, brighter, or more colorful, it might be a forgery. The color of a genuine Garnet should be slightly darker and less saturated.
There are several factors that may affect the color of your garnet. The type of rock that forms your gemstone determines its appearance. For example, green garnets are usually formed from beryl rocks while emeralds are often derived from chrysoberyl rocks. Both types of stones are very valuable and authentic examples can cost up to $100,000.
Another factor that affects the color of your gemstone is the amount of iron present in the rock. More iron means darker red colors, while less iron results in brighter yellow or green gems. Finally, heat treatment also plays a role. If your garnet has been heated above 400 degrees Fahrenheit, it will lose its color over time. The longer it is heated, the more color it will fade away.
Genuine Garnets are rare because most rubies and sapphires contain more iron than emeralds do. However, there are some exceptions to this rule. For example, Indian rubies are often green due to their composition of beryl and sphene rocks.
Try the knife test to see whether your red jasper is genuine. You won't be able to scratch a genuine red jasper stone with a knife since it's too hard. When seen under a magnifying glass or a microscope, it might have black streaks or bands of various color variations rather than a flat tint. The color changes when the stone is heated above 450 degrees F (232 degrees C).
Genuine red jasper tends to be more transparent than not-so-real stones and may have inclusions, or bubbles, trapped inside. These may be iron oxide, quartz, or carbonate depending on what type of rock it is. Genuine red jasper also has more complex patterns of dark lines and shapes that aren't present in imitation stones.
Red jasper was used by Native Americans to make tools and weapons. They would crush the stone into powder form or cut it into pieces for use as beads, earrings, and ornaments. Today, these stones are still used in jewelry because of their unique beauty and variety of colors.
Imitation red jaspers are made by heating limestone rocks containing calcium carbonate until they become white hot, then grinding them up to create a fine powder. The powder is dyed red using cochineal, which is an insect shell product that once grew on a tree in South America. Cochineal contains carminic acid, which gives it its pink color.