Diamond is one of the two best known forms (or allotropes) of carbon, whose hardness and high dispersion of light make it useful for industrial applications and jewelry. (The other equally well known allotrope is graphite.) Diamonds are specifically renowned as a mineral with superlative physical qualities — they make excellent abrasives because they can be scratched only by other diamonds, Borazon, ultrahard fullerite, or aggregated diamond nanorods, which also means they hold a polish extremely well and retain lustre. About 130 million carats (26,000 kg) are mined annually, with a total value of nearly dollar|USD $" target="_blank" >*9 billion. About 100,000 kg are synthesized annually.
More on [ Diamond ]

500
Calingal Diamonds - Specializes in fancy cut and colored diamonds as well as opals, pearls, and rubies.
Meta Description: [ Calingal Diamonds is a diamond jewellry retailer based in Tasmania, Australia. The piecers are excellently priced and often unique. They can translate their considerable infrastructure and buying power through to cost savings to customers both domestic and international. ]
IceStore Inc. - AGS and GIA certified loose diamonds, specializes in fancy colored diamonds all with 30 day money back guarantee.
Meta Description: [ Certified Diamonds and Fancy Yellow Diamonds at Wholesale Prices with a 30 day money back guarantee. ]
Nina's Jewellery - Offers diamonds and jewelry. Features Argyle colored diamonds.
Meta Description: [ Nina's Jewellery Australia brings you the latest in jewellery design using the cream of Western Australian jewels and precious metals. Specialising in engagement and wedding diamond gold rings, friendship and eternity rings, necklaces, neckpieces, pearls, chokers and pendants, earrings, bracelets... ]
Old European Diamonds.com - Specializes in the procurement of old cut and old European cut colorless as well as fancy color diamonds.
| .73ct Fancy Intense Yellow Radiant Cut Diamond | |
| Next Video | |