Precious metals such as gold, silver, and platinum are refined from mineral ores. Diamond, rubies, emeralds, jade, and other crystalline forms of minerals are cut and polished as gemstones. Amber is mineralized tree sap similarly used.
There are any number of blue stones used in jewelry in a variety of price points. Sapphires, turquoise and Lapis Lazuli to name a few.
All kinds of Rocks are used for Jewelry. There is no limit to the imagination!
It's called Lapis Lazuli.
Stones that come in blue include blue topaz, sapphire, tourmaline, indicolite, aquamarine, spinel and tanzanite.
diamond is an example i guess
Diotit
Quartz
Synthetic stone process discovered 1919. People in the antique stone, or precious stone market will never tell you this info. Now you know why dealers seek out the antique jewelery.
The definition of a gemstone is a precious or semiprecious stone, especially one that has been cut, polished, and used in a piece of jewelry.
mostly turquoise, larimar, pearl, ruby, emerald, blue sapphire, lapis and coral
Chalcedony is not a geographic term. Rather, it is a type of stone composed of quartz and moganite commonly used in ancient times for jewelry and household objects such as small jars. Agate, carnelian and onyx are a few examples of chalcedony stones used today as semiprecious gemstones in jewelry.
Sapphire
lapis lazuli
Iolite generally has a blue color, and leans a little toward purple.
The blue-green stone imported from the Sinai peninsula is called "Eilat stone." It is a unique mixture of green malachite, blue azurite, turquoise, and other minerals, creating a striking and vibrant color combination. Eilat stone is often used in jewelry and decorative items.
Jasper is a stone used in jewelry. It comes in many colors including blue, red, orange, black, brown, green, gray, or yellow.
Yes, iron stone found in red and black banded form is called tiger iron is used in jewelry.
It will usually be cut and polished to be used in jewelry.
Quartz
Zircon is a gemstone used in rings and other jewelry. Zincite is another stone used in jewelry.
Blue diamond jewelry can be used for any occasion and comes in a wide array of choices. You can purchase blue diamonds in almost any form of jewelry that there is. Such as earrings, necklaces, rings and even broaches.
To be used in jewelry, stones are generally cut and polished, using a variety of equipment and processes.
Amethyst is a precious stone much like but not as popular as diamonds. It is used in jewelry such as rings, necklaces and bracelets.