These are old terms and not necessarily true these days.
Most expensive precious stones in order.
The most expensive precious stones many people mistakenly believe that the precious stones costs limit stops at diamonds but naturally there are other as beautiful but rarer minerals which price often exceeds the cost of diamonds.
List of precious and semi precious stones.
Black opals are gemstones from the opal family of precious stones.
This list includes 10 rare and valuable gemstones along with origin information buying tips and more.
10 most expensive antiques ever sold at any auction in the world.
However or perhaps surprisingly there are so many gemstones that are even more rare and in turn even more valuable.
Not only are they rare but they are also known to have a spectacular brilliance and are the hardest substance found on earth.
There are less than 30 red.
The most expensive gemstones in the world are colored diamonds.
Here is the top 10 list of most expensive gemstones in the world.
A handful of the most valuable gemstones in the world are crystals that we will likely never see in person.
All other gemstones are considered as being semi precious stones.
Black opal 9 500 per carat.
The top ten most expensive gemstones in the world.
The exact worth of the red beryl is being debated but many experts have pointed out that these precious stones can reach up to 10 000 per carat at the moment.
Out of all other gemstones they are arguably the most popular among people.
Indeed tourmaline alexandrite and garnet were among the names of precious stones and rightly so since these gemstones can even be more expensive than emerald or sapphires.
In antiquity topaz zircon and moonstone were also in the precious stones list as were opaque gemstones like turquoise carnelian agate onyx sardonyx jasper and.
Tanzanite 1 200 per carat black opal 9 500 per carat red beryl 10 000 per carat musgravite 35 000 per carat alexandrite 70 000 per carat emerald 305 000 per carat ruby 1 18 million per carat pink diamond 1 19 million per carat.
By therichest nov 29 2012.
When we think of precious stones diamonds emeralds and rubies jump to mind as the most valuable gemstones in the world.
Check out these ten incredibly rare and insanely expensive gems below.
Cleopatra had her famous jewels all of which were encrusted with expensive gemstones.
And also the most advertised and romanticized.
Other valuable gemstones are attainable with the right amount of money.
What gemstone is most valuable.
To view the treatments associated with each of these stones visit our technical information on gemstones page.