Search results
Results From The WOW.Com Content Network
Lab-grown diamonds of various colors grown by the high-pressure-and-temperature technique. A synthetic diamond or laboratory-grown diamond (LGD), also called a lab-grown diamond, [1] laboratory-created, man-made, artisan-created, artificial, synthetic, or cultured diamond, is a diamond that is produced in a controlled technological process (in contrast to naturally formed diamond, which is ...
Apollo Diamond (defunct, assets sold in 2011 to Scio Diamond) [1] ALTR Created Diamonds [2] De Beers (Lightbox) [3] Diamond Foundry [4] Gemesis (now a non-producing reseller called Pure Grown Diamonds) [5] Scio Diamond Technology Corporation [6] (colorless) Tairus [7] WD Lab Grown Diamonds [8]
Gemesis created the world's largest lab-created diamond in April 2013, broke that record in November 2013, and then broke the record again in July 2014. The first was a 1.29 carat emerald cut, the second was a princess cut at 1.78 carat, [ 20 ] and the third was a 3 carat round brilliant white Type IIa diamond.
Tattoos or military brands on the arms should not surpass the wrist. But only one hand tattoos of a form of ring are permitted when not exceeding 0.25 in (6.4 mm) width. Face tattoos are also permitted as permanent eyeliners for females as long as they are appropriately worn and not brightly colored to fit uniform dressing code.
A face tattoo or facial tattoo is a tattoo located on the bearer's face or head. It is part of the traditional tattoos of many ethnic groups. In modern times, although it is considered taboo and socially unacceptable in many cultures, [ 1 ] [ 2 ] as well as considered extreme in body art, [ 3 ] this style and placement of tattoo has emerged in ...
ALTR Created Diamonds is a division of the R.A. Riam Group, a wholesale jeweler based in New York City. [2] The principles of Riam Group were heirs to a heritage of 80 years in the mined diamond business, when they released their first lab-grown diamond. [3] Riam introduced ALTR Created Diamonds at JCK Las Vegas trade show in 2016. [4]
Synthetic diamonds, also referred to as lab-grown diamonds, are created using advanced technological processes such as High-Pressure High-Temperature (HPHT) and Chemical Vapor Deposition (CVD). These methods result in diamonds that are chemically and physically identical to natural diamonds , offering the same brilliance and durability.
It is primarily used to produce the ruby, sapphire and padparadscha varieties of corundum, as well as the diamond simulants rutile, strontium titanate and spinel. The principle of the process involves melting a finely powdered substance using an oxyhydrogen flame, and crystallising the melted droplets into a boule .