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Issuing the certificate
Certificate Jewelry
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Holding educational courses
Certificate Jewelry
If would you like to cooperate with us, you will be in one of these categories:
you need to certificate : You must be get in touch with our supervisors.
You are a Lab, famous jeweler or goldsmith, you must study here and cooperate with us.
We bought our domain 3 million dollar in the first of 2020.
Our Brand valued millions of dollars.
Our Brand is a certificate in the world that wont be copy, because all same names belong ourselves.
we are serious and hardworking in our work.
Diamondology is a science of knowing diamonds (Cuttings, Color, Carat, Clarity, Hardness, …) When selecting a diamond, it's important to know the aspects of each stone. Cut, color, carat and clarity (that called 4Cs.) are among the most common factors, along with various others.
Read MoreGemology is the scientific study of gemstones, which often involves the study of mineralogical fundamentals such as formations, genesis, localities, physical properties and identification of gemstones.
Read Morethe highest quality diamonds are totally colorless generally, whereas lower quality diamonds can often have a slight yellow tint. Diamond color is measured using the color scale which goes from D (colorless) all the way to Z (light yellow or brown in color).
Read MoreA partial list of famous diamonds in history. The most famous ones are “the Cullinan I” and “Star Africa”.
Read More
Jewelry Certificate An international certificate containing details of making jewelry such as stones used, weight, cutting, shape and cut, color, etc. in a jewelry. This information is obtained in the laboratory and by experts in the field of jewelry and through various tests. This information indicates the identity and authenticity of the jewelry. Our site doubles your trust and confidence at the time of purchase by providing this valid international certificate. Our certificates can be inquired online through our site and the check report section.
Our message to you is :
Buy jewelry with our authenticity with confidence.
Certificate.jewelry Match the credentials of users who have studied lithology and jewelry in other courses. Our training team obtains user certificates and, after review, issues the equivalent certificate, which has international accreditation.
In cooperation with reputable educational institutions, we hold lithology and jewelry courses. After the course is held and the end of the course is approved by the school, a valid international certificate is provided by "certificate.jewelry".
Our experts and representatives, after examining the jewelry and performing various tests in our laboratories, provide the information, provided that they register and refer it to the R&D unit. The R&D unit issues this information in our registration and certification system after the jewelry information form and expert approval.
Click on the link below to apply for a certification panel :
Submit Request
The "Multi Stone" is a mineral stone which the properties of all kinds of stones are gathered in it. Producing, turning, and mounting it on jewelry are being carried out incooperation with the Sargon Limited Liability Company and Thai and European companies, in multilateral and international cooperation.
Howlite is a borate mineral. This stone may be known as an imitation gemstone because it can be painted with different colors and looks like semi-precious gemstones such as turquoise and coral. Howlite is often inexpensive, but it has many features that make it a popular gemstone in jewelry.
The mineral magnetite is iron oxide (Fe3O4), which is found in all three igneous, metamorphic and sedimentary rocks. This stone is often extracted from iron ore. Magnetite is also a mineral with the highest amount of iron (72.4%).
lapis lazuli, or lapis for short, is a deep-blue metamorphic stone used as a semi-precious stone that has been prized since antiquity for its intense color.
Hematite is one of the most abundant minerals found on the earth's surface and in shallow crust. Hematite is a type of iron oxide with the chemical composition Fe2O3. This rock is a common rock-forming mineral that is often found in sedimentary, metamorphic and igneous rocks.
Moissanite is said to be a gemstone and was born from the stars. Moisinite flashes, indicating a fiery rainbow. Moissanites are very unique and brilliant and are highly regarded for their cost-effectiveness. This gemstone is completely transparent and shines more than a diamond.
