Blue diamond 3 93 million per carat.
Are garnets valuable.
It is remarkable for its brilliance and fire.
Garnets come in almost any color and different colors fetch different prices.
Dark green garnets are known as russian demantoid garnets cost over 400 per carat.
Chrome pyrope garnet is a red that rivals ruby.
Also known as spessartine.
This somewhat rare garnet.
Demantoid garnets are possibly the most valuable of the garnet family but the presence of horsetail inclusions can actually increase its value.
Taaffeite 35 000 per carat.
Look for a vivid spectral red for the best types of garnets.
Grandidierite 20 000 per carat.
Garnet varieties and blends first the species or variety of garnet can impact price and the gem s use in jewelry.
However these terms will help you understand why some garnets are much more valuable than others.
A bright orange garnet known as mandarin garnet costs over 100 per carat.
Unlike most gemstones that have a variety of locales this relatively new stone has only been found in.
They are commonly blueish green in color but are sometimes found in.
In 2010 a red garnet costs 20 to 30 per carat.
Jadeite 3 million per carat.
The 10 most valuable gemstones in the world 1.
Jadeite is a highly valuable precious stone in a gemstone family called jade.
Most valuable gemstones in the world tanzanite.
Garnets are hard durable and brilliant and are valued on carat weight color cut and clarity.
In reality a stone is a blend of the end member chemistry.
Demantoid is a.
Above we featured the diamond as one of the most expensive gemstones and coming.
The value is based on the factors as a whole.
However they re very dark in tone.
Taafeite bemgal4o8 is a very rare mineral and often misidentified as spinel.
How quality determines value.
For example two garnets of the same weight could have very different values because the color of one is inferior to the other.
The most valuable demantoid comes from russia and is distinguished by unique horsetail pattern inclusions of byssolite.
Or one could have poor clarity or an inferior cut.
Garnets that are vivid red in color are more valuable than others with a few exceptions such as the brilliant green varieties.
These so called horsetails are fine golden hair like flaws within the gem and are made of a type of asbestos totally safe.
These garnets are never transparent.
Red diamond 1 000 000 per carat.
Garnets are also available in numerous color changing varieties which exhibit different colors depending on the type of light they are viewed in.