As a brand, metallographic year may have different series or styles of rings, some may use real diamonds, and some may use artificial diamonds or other precious stones. If you are in doubt about the authenticity of the Golden Fragrance Ring, it is recommended to check the relevant information of the product, such as product description, certification certificate or information provided by the purchase channel.
In addition, you can also consult a professional jewelry appraisal agency or jeweler, who can determine whether the ring uses a real diamond through professional appraisal methods. Diamond refers to polished diamond, which is a natural mineral and the original stone of diamond. Simply put, diamond is a simple crystal composed of carbon element formed under high pressure and high temperature conditions in the deep part of the earth. Diamond is the hardest natural substance known in the world at present.
Distribution of diamond producing areas
Diamonds are produced all over the world, and more than 30 countries have diamond resources with an annual output of about 1 100 million carats. The top five countries in output are Australia, Congo (DRC), Botswana, Russia and South Africa. The diamond production of these five countries accounts for about 90% of the world's diamond production.
Other diamond producing countries include Congo (DRC), Brazil, Guyana, Venezuela, Angola, Central Africa, Ghana, Guinea, C? te d 'Ivoire, Liberia, Namibia, Sierra Leone, Tanzania, Zimbabwe, Indonesia, India, China and Canada.
The main diamond cutting and grinding centers in the world are Antwerp, Tel Aviv, new york, Mumbai, Thailand and Bangkok. Antwerp has the reputation of "the diamond capital of the world", where about half of the world's diamond transactions are completed. "Antwerp Cutting" is synonymous with perfect cut.