Solid single color red agate gemstones are often dyed to imitate carnelian another closely related gemstone.
Price brownish red ruby stone.
Beside for its bright color it is a most desirable gem due to its hardness durability luster and rarity transparent rubies of large sizes are even rarer than diamonds.
Agate is a layered or banded variety of chalcedony quartz it is a popular gemstone due to its affordability.
Andesine is an opaque gemstone with colors ranging from brown to a salmon pink color to orange to red.
A rough ruby is a popular choice for those that have the skills to cut the stone into the different shapes and this allows them to customize the jewelry in a way that unique for the customer.
Red agate is a rare find with unicolor but banded red agate is quite common.
With the exception of the diamond no other gem is harder than a ruby.
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Hessonite garnet hessonite garnet is smooth and round and ranges in color from a yellow orange to a bright orange to a brownish amber color.
Sapphire the other gem variety of corundum encompasses all colors of corundum.
The color is not always red.
Ruby is the red variety of the mineral corundum.
Rubies come in a wide variety of colors including bright red pink red brownish red dark red and even pink or purplish red.
If you invest in precious stones then take part in a ruby auction so that you can get a competitive price and exceptional quality.
A very sturdy gem.
In the 1950s synthetic star corundums known under the trade name linde stars enjoyed considerable popularity.
Dark red to brownish or purplish red.
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It ranges in price from 13 to almost 4 000.
Rubies have a hardness level of 9 0 topped only by the diamond at 10 0.
Most red agates will exhibit other colors in their patterns such as gray blue black and white.