Clarity of natural emeralds can be enhanced by oiling but in a synthetic emerald clarity doesn t change.
What does an emerald stone look like.
Labels like tecla vanadium uralian cape prismatic night and oriental are just a few of the names that mask semi precious natural gemstones as emerald.
It is a gemstone often termed a precious gemstone because of its value.
Today it is thought that emeralds signify wisdom growth and patience.
Stones with weak saturation or light tone should be called green beryl.
The first thing to look for are tiny flaws or irregular patterns.
Ancient romans went so far as to dedicate this stone to venus the goddess of love and beauty.
Descriptive terms are sometimes used before the name of a semi previous gemstone like oriental emerald which is actually a green sapphire.
If the gem is priced well and appears flawless under a loupe or microscope it is probably fake.
Another test you can do to determine a natural emerald is to apply oil to the emerald.
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.
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.
Emerald stone is another way of referring to the emerald or panna stone.
Real emerald is relatively hard and the edges of its facets should not show strong signs of wear.
In general the paler the color of an emerald the lesser its value.
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.
Natural emeralds usually have inclusions and they are typically visible to the unaided eye.
Emerald is defined by its green color.
There are also so many factors that go into a great diamond all of which are summed up in the stone s overall grade.
Cracks look like little hairs or threads on the plane of a facet.
Deep green is the most desired color in emeralds.
Its beautiful green color combined with durability and rarity make it one of the most expensive gemstones.
To be an emerald the specimen must also have a rich color.
It has long been associated with fertility rebirth and love.
Scientifically emerald stone is a variety of the mineral beryl and the green coloring is due to the presence of chromium or vanadium.
Other misleading names include.
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.
The may birthstone emerald was one of cleopatra s favorite gems.