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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
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.
yellow sapphire is a gem of the corundum family and is a twin of ruby and blue sapphire. it is available in yellow, golden and orange colors. the highest quality is known to be of lemon-yellow color. the color in yellow sapphire is of iron and titanium.
alexandrite is the highly regarded color changing variety of chrysoberyl. the color of alexandrite changes under different lighting conditions. if viewed in daylight, its color is greenish blue to dark yellow-green.
Amber is a fossilized tree resin that has been appreciated for its color and natural beauty since Neolithic times. Much valued from antiquity to the present as a gemstone, amber is made into a variety of decorative objects.
