Deposits Pink representatives of the sapphire family are rare. For centuries, only Myanmar supplied it, so the gem
Marking systems All alloys that are used to make jewelry and other decorations are
Perhaps the only thing that fashion has no power over is gold. Hundreds and even
What is an emerald Emerald is a first category gemstone, which is a transparent variety of beryl.
Update date: 09.20.2020 16:21:36 2426 Share: Author: Anastasia Berkovich *Review of the best according to the editors
Story. Origin Ammolite is a very rare fossilized part of an ammonite. This is a layer with pearlescent
Rose cut The rose cut is a faceted cut without a platform or a lower part. IN
History The first deposits of the mineral were discovered in the European Alps. Blue anhydrites were given to people by Tyrol -
History The Tengiz oil field in Kazakhstan has been exploited since 1979. It's in the top five
Green quartz is a rare onion-colored mineral. It is also called “prazem”. Made from stone
