|If you are a buyer or a
seller of Jewelry Products and would like to buy or offer your
Products in our Online Marketplace or open your free listing direct supply store, you have come to the right place. We offer
producers, private sellers and dealers a place where to show their items listed for sale at auction or fixed price offering buyers a complete line, a huge variety of
products and accessories they can choose from.
A gemstone is a piece of mineral, which is used to make jewelry .
However certain rocks, such as lapis-lazuli,
and organic materials such
as Amber , Ammolite , Bone , Coral , Ivory , Jet , Nacre , Pearl .are
not minerals, but are still used for jewelry, and are therefore
considered to be gemstones as well.
Gems are classified into different groups, species, and varieties.
There are over 130 species of minerals that have been cut into gemstones
with 50 species in common use. These include:
Agate , Alexandrite , Aquamarine , Chrysocolla , Chrysoprase , Diamond ,
Emerald , Feldspar , Garnet , Hematite , Jade, Jasper , Kunzite , Lapis
Malachite , Obsidian , Olivine , Opal , Pyrite , Quartz, Agate ,
Citrine , Chalcedony , Tiger's-eye , Ruby , Sapphire , Spinel , Sugilite
Tanzanite , Topaz , Turquoise , Tourmaline , Variscite , Zircon ,
Andalusite , Axinite , Benitoite , Bixbite , Cassiterite , Clinohumite ,
Onyx , Kornerupine , Natural moissanite , Zeolite ,
Some gemstones are manufactured to imitate other
gemstones. such as
High-lead glass , Synthetic corundum , Synthetic cubic
zirconia , Synthetic spinel ,
Synthetic moissanite , Created Alexandrite , Created Emerald, Created
Ruby , Created Sapphire , Moissanite , Synthetic corundums, including
ruby and sapphire are very common and they cost only a fraction of the