Lab grown diamond wholesale provider 2024: Natural diamonds have the same physical and chemical characteristics as lab grown diamond, both being three-dimensional crystalline minerals formed from the element carbon, the main difference being the way in which they are formed. Natural diamonds grow hundreds of kilometres from the surface in the high-temperature, high-pressure lower mantle, and take millions of years of crustal movement to reach the surface of the earth in volcanic eruptions before becoming a mineable mineral, whereas lab grown diamond are formed in a matter of weeks in a human-cultivated environment. The physical and chemical properties of the finished cultivated diamond are not dissimilar to those of a natural diamond. Find extra information at hpht diamonds.
The director of our factory has more than 20 years of experience in the understanding and research of jewelry, and the factory mainly produces middle and high-end K gold jewelry and silver jewelry, including earrings, necklaces, rings and a series of jewelry. Our factory has a professional and mature production team, but also to undertake custom processing orders from customers according to drawings and samples, the company is mainly equipped with Design (3D modeling), Reverse mold,Casting,Quality Control and other departments, is mainly to undertake independent jewelry designers,jewelry brand managers, retail and private customization, such as niche brand orders, the equipment has a wax injection machine, laser machine, double drum grinder, micro-setting machine and so on.
Lab Diamond Methods: Lab grown diamond are divided into CVD (Chemical Weather Deposition) cultivation and HPHT (High Temperature High Pressure) cultivation, which have their own advantages and disadvantages. First of all, let’s talk about HPHT, this is a laboratory chamber, put a crystal seed and metal catalyst, through the control of high temperature and high pressure environment, so that the diamond powder dissolves and then form diamond crystals.
But ash diamonds, can be arbitrarily selected red, yellow, blue and green: for example, control the nitrogen content will be able to create orange-red or light yellow diamonds, control the boron element will be able to create blue diamonds, like colored diamonds, it is difficult not to be moved. Moreover, the vast majority of colored urn diamonds are even less expensive than white urn diamonds, because making white requires extracting the purest carbon and a higher technical threshold. Natural diamonds can never be directly linked to any individual, but cultivated diamonds, whose “DNA” is the wealth code, can.
Recently, a small red book on the topic of “died puppy into a diamond” fire, the blogger said, in memory of the deceased love pet, she collected puppy ashes and her own hair, handed over to the company carbonized into a diamond ring. The price of these artificial diamonds is not expensive, one carat of loose diamonds plus the setting process will require more than 40,000 yuan, and can be customized, the style of change has no upper limit, but the price is the average worker can not afford.
Temperature and pressure are also two key factors in the manufacture of crystals, which are made in ceramic vessels rather than underground, where water pressure provides high pressure and electricity generates high temperatures, causing carbon to form crystals around seed crystals of 1 mm in diameter, made from natural diamonds. HPHT diamonds are also known as “Type IIa” diamonds, which are characterized by their lack of nitrogen impurities. This results in a very high level of purity and exceptional clarity compared to other types of synthetic diamonds or natural diamonds.
Lab-grown diamonds and natural diamonds differ only in the environment in which they are created, and have exactly the same characteristics in terms of raw materials, chemical composition, optical properties, physical properties, and crystal structure. Even a diamond tester will tell you that a diamond is a real diamond, and even professional appraisers have difficulty distinguishing it from a natural diamond. Lab-grown diamonds are scientifically proven to be “real” diamonds, not merely “similar” looking stones such as cubic zirconia. See extra info on messigems.com.
Someone once drew an analogy: comparing a natural diamond with a cultured diamond is like comparing a natural baby with a baby born to a surrogate mother; after all, they are all human beings! Like people, diamonds are divided into beauty and ugliness. Beautiful, will be sent to go to high-end jewelry stores, become the most striking existence; looks average, will be packaged and polished a little in the ordinary people’s families, witness love and life; ugly, most of the factory to do abrasive. So how are diamonds graded? As you should know, diamonds are made up of carbon atoms. Diamonds are roughly divided into four main types: Type Ia, Type Ib, Type IIa, Type IIb (1a, 1b, 2a, 2b), of which 1a accounts for 98% of the total amount of diamonds mined worldwide, 2a accounts for less than 2%, and there are very few natural 1b and 2b.