The Big Four precious stones (diamond, ruby, sapphire, emerald) have very specific characteristics they are praised for. Precious stones are the most valuable natural material. So now it’s just a habit to separate gemstones this way. They are the most valuable part of the monarchs’ collections.įor centuries people knew that diamond, emerald, sapphire, and ruby are the rarest, and that’s why the most expensive material. These precious stones were the main purpose of migration and war campaigns. Only a diamond can scratch another diamond. Diamond hardness is 10, and it is considered to be the hardest natural material on Earth. Sapphires and rubies are two varieties of corundum which has 9 hardness on the scale.ĭiamond is an absolute winner. All three minerals are on the last highest levels of the Mohs scale. The other significant characteristic is hardness. All these stones can be exceptionally clean, with no impurities inside. Other characteristics, which make the Big Four so valuable, are clarity and hardness. Since then, diamond – as the hardest, ruby as the most vivid red, sapphire as magnificent blue, and lush green emerald were the most highly praised. The division of gemstones into precious and semi-precious came from ancient times when gemological equipment was not so advanced, and people identified gems by color only. Most jewelry experts acknowledge this definition is a bit outdated and recommend using it with care. However, this classification is not documented. Sometimes alexandrite, jadeite, and pearls can be added to the list. Precious stones are considered to be four gems (diamond, emerald, ruby, and sapphire). What are precious stones? Why they are so significant? Every time we hear a precious stone, we imagine the rarest and the most beautiful treasure of bright green, red or blue color.įrom ancient legends to contemporary novels, authors appreciate precious stones as something more valuable than money or gold. Precious gemstone is something bright, sparking, and almost magical. If you are interested in checking out the best books about rockhounding and rock identification you can find them by clicking here(Amazon link). What Are Precious Gemstones & How to Identify Them? Keep going, and you will get responses to these questions and even more! What characteristics make precious stones so different from others? How to identify precious stones, and how many precious stones are there? Where to buy and how to store precious and semi-precious stones. However, gemologists suggest using this classification very carefully as it is a bit outdated nowadays. Any other gemstone is considered to be semi-precious. They are diamond, ruby, emerald, and sapphire. The main difference between precious and semi-precious stones is that there are only four precious stones. You will discover the difference between the terms precious and semi-precious, along with the most beautiful examples and answers to the most popular questions. The article describes which gemstones are considered precious or semi-precious and why. Precious stones used to be the biggest treasure people can imagine. Precious and semi-precious stone terms are surrounded by feelings of beauty, brilliance, and wealth. As an Amazon Associate, I earn from qualifying purchases with no additional costs for you.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |