Why are some diamonds grey?

Most of the fancy grey coloured diamonds get their colour due to high concentration of hydrogen (or occasionally boron). Like traditional diamonds high clarity is sought after and fancy grey diamonds are graded on the same scale, VVS being the highest quality.

Are grey diamonds worth anything?

Grey Diamonds Buying Guide. The highest cost of such diamonds goes up to $7000 to $10,000 which is for a 2 carat diamond. A white diamond of the same carat with the highest color grade, and spectroscopic properties would amount to more especially if you're going for a brilliant round cut.

How rare is a grey diamond?

Gray diamonds are very rare. Because of their rarity, many people assume that gray diamonds are much more expensive. However, gray diamonds are still relatively unknown, so the demand isn't as strong.

What do you call a grey diamond?

Grey diamonds come in two major varieties: Fancy Grey (like SHIVANA) and Salt & Pepper diamonds.

Are grey diamonds mined?

Natural grey diamonds are most frequently mined in South Africa, India, Russia, Brazil, and Australia. The latter is home to the famous Argyle diamond mine. Best known for pink and brown diamonds, Argyle yields diamonds of many colours, including grey, which accounts for roughly 2% of the mine's coloured diamonds.

Why Some Diamonds Sparkle and Others Don't

What is a rainbow diamond?

“Rainbow diamonds” is a commercial name used for synthetic rutile (or titanium dioxide), a diamond stimulant introduced in 1948 and popularized for some of its gemmological properties, which were close to those of natural diamonds.

Why does my diamond ring look grey?

Another reason why your diamond may not appear as bright as it should be is due to certain types of tiny scattered inclusions called 'çlouds' and 'internal graining'. These inclusions can cause your diamond to have a dull milky appearance and this is especially so if the diamond is fluorescent.

What is a smokey diamond?

The'Big Smokey' Diamond Ring has a 1.5ct brilliant cut diamond with unique smokey inclusions, for something a little more mysterious. It is housed within the melted texture of the solid 18ct white gold four claw setting. This ring is custom made to order.

What is moissanite vs diamond?

Although they look similar at first glance, moissanite is very different from a diamond. Diamonds are made of carbon, whereas moissanites are made of pure silicon carbide — an extremely rare, naturally-occurring mineral.

Do colored diamonds sparkle?

Genuine diamonds do not sparkle in rainbow colors inside of the stone. Instead, the inside of real diamonds sparkles in tones white and gray. The play on light in the diamond is brilliance. One factor that determines a diamond's level of brilliance is the cut.

What are orange diamonds?

Orange diamonds owe their color to nitrogen impurities that are incorporated in the diamond lattice during growth deep in the earth. Nitrogen is the most common impurity seen in diamonds due to its abundance in the growth environment deep underground.

Can you tell if a diamond is real just by looking at it?

Place a white piece of paper on a flat surface and draw a small dot with a pen. Lay the stone onto the dot with the flat side down. Through the pointed end of the diamond, look down onto the paper. If you see a circular reflection inside the gemstone, the stone is fake.

How do you tell if a diamond is real with a flashlight?

Simply hold the loose diamond near a light source, like a lamp, and see the reflection of the light from the diamond. This test will be best if there is another gem that you'll compare along with it, like cubic zirconia. You'll see how different their effects are to light.

What does a dull diamond look like?

A cloudy diamond appears hazy owing to microscopic inclusions within the stone. In some instances, a concentration of small inclusions clustered together causes the diamond to look foggy, lifeless and dull.

How many colors do natural diamonds come in?

Base Colors: Diamonds are available in shades of 12 base colors. This includes red, yellow, orange, green, blue, pink, purple, brown, violet and gray. In addition, black and white diamonds are also available. The shades of these hues also play an important role.

When did champagne diamonds come out?

The term “champagne diamond” is a result of a brilliant marketing campaign run during the 1980s and early 1990s. Even though these diamonds have a nice colour, brown diamonds were not among the most sought-after gems, and they were considered good only for industrial use until the 1980s.

Do diamonds lose their sparkle?

Known to be the toughest natural substance on the Earth, diamonds can cut any rock or metal; yet only a diamond can cut another diamond. Despite its ruggedness, diamond can lose its sparkle with oil or dust deposited on it. To maintain the sparkling of this indestructible gemstone is a tough job, but a possible one!

Where do gray diamonds come from?

Fancy gray diamonds are found in Australia, South Africa, India, Russia, and Brazil. While it's known for its pink diamonds, Argyle mine in Australia also produces gray diamonds, including the pale gray colors known as Silvermist gray diamonds.

How do you clean a cloudy diamond?

What is the rarest color of diamonds?

Red diamonds are the rarest and some of the most expensive in the world. Also known as Fancy Reds, they come in a variety of shades ranging from orange-red to brownish red. Majority of the world's red diamonds come from the Argyle Diamond Mine in Australia.

Who owns a red diamond?

The largest red diamond in the world, the 5.11 carat Moussaieff Red, was discovered in Brazil in the 1990s and is currently owned by jeweler Moussaieff.

Do real diamonds shine in the light?

We all love how a diamond shines in the sunlight. Test your stone by putting it in direct sunlight and examining the colors it reflects. A real diamond will reflect both rainbow colors as well as white light. If you only get one of the two, then the diamond isn't real.

Will a real diamond scratch a mirror?

The Mohs scale is a scientific measurement of mineral hardness. Glass is rated a 5.5, and diamonds, the hardest mineral, are a 10. So, genuine diamonds will scratch a mirror. On the other hand, so will quartz (7), moissanite (9.25), and cubic zirconia (8).