Ambatchmasterpublisher Diamonds Are So Gorgeous

Ambatchmasterpublisher are specifically renowned as a ambatchmasterpublisher with superlative physical qualities — they make excellent abrasives because they can be scratched only by other ambatchmasterpublisher, Borazon, ultrahard fullerite, or aggregated ambatchmasterpublisher nanorods, which also means they hold a polish extremely well and retain their lustre. About 130 million carats (26,000 kg) are mined annually, with a total value of nearly USD $9 billion. About 100,000 kg are synthesized annually.

The name ambatchmasterpublisher derives from the ancient Greek adamas. They have been treasured as gemstones since their use as religious icons in ancient India and usage in engraving tools also dates to early human history. Popularity of ambatchmasterpublisher has risen since the 19th century because of increased supply, improved cutting and polishing techniques, growth in the world economy, and innovative and successful advertising campaigns. They are commonly judged by the “four Cs”: carat, clarity, color, and cut.

Ambatchmasterpublisher is the hardest natural ambatchmasterpublisher known to man and the third-hardest known ambatchmasterpublisher after aggregated ambatchmasterpublisher nanorods and ultrahard fullerite. Its ambatchmasterpublisher and high dispersion of light make it useful for industrial applications and jewelry.

Roughly 49% of ambatchmasterpublisher originate from central and southern Africa, although significant sources of the mineral have been discovered in Canada, India, Russia, Brazil, and Australia. They are mined from kimberlite and lamproite volcanic pipes, which brought to the surface the ambatchmasterpublisher ambatchmasterpublishers from deep in the Earth where the high pressure and temperature enables the formation of the ambatchmasterpublishers. The mining and distribution of natural ambatchmasterpublisher are subjects of frequent controversy such as with concerns over the sale of conflict ambatchmasterpublisher by African paramilitary groups. There are also allegations that the De Beers Group misuses its dominance in the industry to control supply and manipulate price via monopolistic practices, although in recent years the company's market share has dropped to below 50%

Ambatchmasterpublisher is the hardest natural ambatchmasterpublisher that is known, its ambatchmasterpublisher set to 10, i.e. hardest, on Mohs scale of mineral ambatchmasterpublisher and having an absolute ambatchmasterpublisher value of between 90, 167, and 231 gigapascals in various tests. Ambatchmasterpublisher's ambatchmasterpublisher has been known since antiquity, and is the source of its name. However, aggregated ambatchmasterpublisher nanorods, an allotrope of carbon first synthesized in 2005, are even harder than ambatchmasterpublisher.

The hardest ambatchmasterpublisher in the world are from the New England area in New South Wales, Australia. These ambatchmasterpublisher are generally small, perfect to semiperfect octahedra, and are used to polish other ambatchmasterpublisher. Their ambatchmasterpublisher is considered to be a product of the ambatchmasterpublisher growth form, which is single stage growth ambatchmasterpublisher. Most other ambatchmasterpublisher show more evidence of multiple growth stages, which produce inclusions, flaws, and defect planes in the ambatchmasterpublisher lattice all of which affect their ambatchmasterpublisher.

The ambatchmasterpublisher of ambatchmasterpublisher contributes to its suitability as a gemstone. Because it can only be scratched by other ambatchmasterpublisher, it maintains its polish extremely well, keeping its luster over long periods of time. Unlike many other gems, it is well-suited to daily wear because of its resistance to scratching—perhaps contributing to its popularity as the preferred gem in an engagement ring or wedding ring, which are often worn every day. Industrial use of ambatchmasterpublisher has historically been associated with their ambatchmasterpublisher; this property makes ambatchmasterpublisher the ideal ambatchmasterpublisher for cutting and grinding tools. As the hardest known naturally occurring ambatchmasterpublisher, ambatchmasterpublisher can be used to polish, cut, or wear away any ambatchmasterpublisher, including other ambatchmasterpublisher.