Emerald the green variety of beryl is the most famous and valuable green gemstone.
What does an emerald stone look like.
To be an emerald a specimen must have a distinctly green color that falls in the range from bluish green to green to slightly yellowish green.
There are also so many factors that go into a great diamond all of which are summed up in the stone s overall grade.
Color shape and clarity raw emeralds like cut emeralds are all green but the shade of green varies from blue green to pale yellow green to a rich forest green.
Its beautiful green color combined with durability and rarity make it one of the most expensive gemstones.
Scientifically emerald stone is a variety of the mineral beryl and the green coloring is due to the presence of chromium or vanadium.
To be an emerald the specimen must also have a rich color.
Another test you can do to determine a natural emerald is to apply oil to the emerald.
Clarity of natural emeralds can be enhanced by oiling but in a synthetic emerald clarity doesn t change.
It is a gemstone often termed a precious gemstone because of its value.
If the gem is priced well and appears flawless under a loupe or microscope it is probably fake.
Since some emerald imitations are made of softer materials such as glass the facets of such stones become less sharp with time and look worn.
Real emerald is relatively hard and the edges of its facets should not show strong signs of wear.
Descriptive terms are sometimes used before the name of a semi previous gemstone like oriental emerald which is actually a green sapphire.
Like cut emeralds raw emeralds can be transparent or translucent a quality that is sometimes called clarity but in the gem trade is referred to as diaphaneity.
Stones with weak saturation or light tone should be called green beryl.
Today it is thought that emeralds signify wisdom growth and patience.
It has long been associated with fertility rebirth and love.
Look for small natural holes or tiny deep lines especially in the backside of the gemstone this is an indication that it may be a natural emerald.
No two cuts carry their weight the same way which means that a one carat round stone will look infinitely different than an emerald cut rock.
Other misleading names include.
Deep green is the most desired color in emeralds.
Cracks look like little hairs or threads on the plane of a facet.
The may birthstone emerald was one of cleopatra s favorite gems.
In general the paler the color of an emerald the lesser its value.
Ancient romans went so far as to dedicate this stone to venus the goddess of love and beauty.
Emerald stone is another way of referring to the emerald or panna stone.
Natural emeralds usually have inclusions and they are typically visible to the unaided eye.
