This gemstone is actually made of aluminum borate mineral with fluoride and hydroxide ions.
Most expensive jewelry stones.
12 most expensive gemstones in the world.
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.
This gemstone is jade s most expensive most beautiful variety.
Alexandrite 70 000 per carat.
The way it sparkles in the sunlight and the deep rich colors you get from real gold and precious gemstones.
If you want the look of jadeite but can t afford the price tag consider shopping for the less expensive version nephrite or the jade dupe aventurine.
1 jeremejevite 2000 per carat.
What gemstone is most valuable.
This gem has a similar hardness as quartz 6 5 to 7 5 on the mohs scale and therefore is ideal for jewelry making.
But the most rare and most expensive are the black opals.
This makes the emerald one of the most valuable gemstones in the world.
10 world s most expensive jewelry pieces.
The stone has also been unearthed in brazil mexico the united states mali and ethiopia.
Since this deep green translucent gem is significantly rarer than other types of jade it is worth much more.
Pavel vladimirovich eremeev discovered it in siberia.