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These diamonds are colored either by simple structural defects produced by radiation exposure or by more complex defects involving nitrogen, hydrogen, or nickel impurities. Most of the world’s current production of fine natural green diamonds comes from South America or Africa.
Why are green diamonds so rare?
The largest vivid green diamond that ever appeared at auction is the Aurora Green diamond, a 5.03-carat fancy vivid green diamond that sold at Christies for $16.8 million, or $3.5 million per carat. Green diamonds are rare because the color is caused naturally by radiation deep in the earth.
Do green diamonds occur naturally?
Colored diamonds have a special allure, and rare natural color green diamonds may be the most intriguing of them all. The green color in a diamond is the result of exposure to radiation. Natural color diamonds of any green hue are very rare, and therefore very valuable.
How rare is green diamond?
Green diamonds that come in contact with natural beta and gamma radiation are so rare, mainly because these conditions occur in nature in only 0.1% of cases.
Why are green diamonds so expensive?
Green Diamond’s Rarity and Prices Because of green’s extreme rarity, these diamonds are often far pricier than other colored diamonds. Even though green diamonds are technically less rare than a pink diamond, it’s still more difficult to source a good quality fancy green diamond.
How can you tell if a green diamond is real?
To tell if your diamond is real, place the stone in front of your mouth and, like a mirror, fog it up with your breath. If the stone stays fogged for a few seconds, then it’s probably a fake. A real diamond won’t fog up easily since the condensation doesn’t stick to the surface.
How much is a 1 carat green diamond?
A 1 carat fancy green diamond can be sold for $50,000-$100,000 per carat; fancy intense–$150,000-$200,000 per carat; and the price of a fancy vivid green diamond starts at over $300,000 per carat.
What is the price of green diamond?
Breaking Down the Cost of Color Diamonds Weight Fancy Green Fancy Intense Green 0.20ct 15,000 per carat 60,000 per carat 1.00ct 50,000 per carat 180,000 per carat.
What do green diamonds symbolize?
Green Diamond Meaning Green is a color that symbolizes youth, vigor, activity, and life. It is also the color of nature, abundance, and prosperity. Proposing with a green diamond or incorporating green diamonds into your wedding band can symbolize the fresh start of a new life together.
What is the most common cause of color in green diamonds?
While there are a few different causes of green color, the most common cause—accounting for nearly half of the natural green diamonds submitted to GIA—is exposure to radioactive minerals and fluids in the earth’s crust.
Are green diamonds worth buying?
Unlike in colorless diamonds, even green diamonds below 1 carat are considered extremely rare and valuable. Fancy colored diamonds are valued based on their color, so it is common for these stones to be cut into shapes that help deepen the color.
What is the rarest color of diamond?
Red diamonds are the rarest of the colored diamonds, with only 20-30 existing in the entire world. They get their beautiful red color from a rare process during their formation, which changes the crystal structure of the diamond and causes light to pass through it differently than colorless diamonds.
Do you get green diamonds?
Natural-color green diamonds are very rare. You are unlikely to find a natural-color green diamond in a mall jewelry store. But even though green diamonds are extremely rare, there are a few companies who have a long history in the retail colored diamonds business.
What is green diamond called?
The Dresden Green Diamond, also known as the Dresden Green, is a 41-carat (8.2 g) natural green diamond, which probably originated in the Kollur mine in the state of Andhra Pradesh in India.Dresden Green Diamond. The diamond in its hat clasp ornament Weight 41 carats (8.2 g) Country of origin India Discovered Before 1722.
What color diamonds are more expensive?
Red Diamonds are the rarest and thus the most expensive diamond color! They come only in a Fancy intensity and the color modifiers for them are purplish (purplish red diamonds) and brownish.
Are green diamonds treated?
Natural diamonds of this color are very rare and desirable. Examination with a gemological microscope revealed a very unusual surface coloration. The stone owes all of its green color to these shallow radiation stains. Today, most artificially irradiated diamonds are treated with a low-energy electron beam.
How can you tell difference between diamond and cubic zirconia?
How Can You Tell the Difference Between Diamonds and Cubic Zirconia? The best way to tell a cubic zirconia from a diamond is to look at the stones under natural light: a diamond gives off more white light (brilliance) while a cubic zirconia gives off a noticeable rainbow of colored light (excessive light dispersion).
Do fake diamonds sink in water?
Because loose diamonds are so dense, they should sink to the bottom when dropped in a glass of water. Many diamond fakes – glass and quartz included – will float or not sink as quickly because they’re less dense.
How do you tell if it’s a real diamond?
Get a glass full of water and simply drop your diamond into the glass. If the diamond is real, it will drop to the bottom of the glass due to the high density of the stone. If it’s a fake, it will float on the surface of the water.
What color diamond is the cheapest?
To group the colors based on prices the relatively affordable colored diamonds are grey, brown and fancy yellow. Going to mid ranging prices it can be an intense and vivid yellow diamonds and orange diamonds. A group higher in prices are pink, purple, violet, green and blue diamonds.
Where are green diamonds found?
Colored Diamonds Locations by Color Diamond Color Countries Brown Australia (Argyle), Angola, Borneo, Brazil, Congo Green Borneo, Central Africa (rarely) Orange Congo Pink Mainly Argyle Mine in Australia, Borneo, Brazil, Central Africa (rarely).
