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Diamond - Wikipedia
Diamond is a solid form of pure carbon with its atoms arranged in a crystal. Solid carbon comes in different forms known as allotropes depending on the type of chemical bond. The two most common allotropes of pure carbon are diamond and graphite. In graphite, the bonds are sp 2 orbital hybrids and the atoms form in planes, with each bound to three nearest neighbors, 120 degrees apart. In ...
Natural Diamonds | Diamond Stone – GIA C
Get to know all you need about diamond – the history, facts, quality factors, treatments, imitations and much more here at GIA.
Diamond | Definition, Properties, Color, Applications, & Facts | Britannica
A diamond is a mineral composed of pure carbon. It is the hardest naturally occurring substance known; it is also the most popular gemstone. Because of their extreme hardness, diamonds have a number of important industrial applications.
All Natural Diamond Prices | 2026
Comprehensive natural All diamond price guide. Compare prices across all carat sizes and quality grades. Find the best deals updated daily.
Diamond (gemstone) - Wikipedia
Diamond[a] is a gemstone formed by cutting a raw diamond. Diamonds have high monetary value as one of the best-known and most sought-after gems, and they have been used as decorative items since ancient times. The hardness of diamond and its high dispersion of light —giving the diamond its characteristic "fire"—make it useful for industrial applications and desirable as jewelry. Diamonds ...
Diamond History and Lore
The world’s love of diamonds had its start in India, where diamonds were gathered from the country’s rivers and streams. Some historians estimate that India was trading in diamonds as early as the fourth century BC.
Diamond Search: Find Diamonds by Shape, Size, Quality, and Price | Blue ...
Use our diamond search feature to find IGI and GIA-graded conflict-free loose diamonds for engagement rings, jewelry and more. Browse thousands of options and use the filters to narrow down the selection by carat, cut, color, clarity, shape, and price.
16 Types of Diamond Cuts: A Complete Guide - wikihow.com
Pick the perfect diamond shape with this guideWhether you're shopping for an engagement ring or you just love browsing jewelry, there's nothing more classic and timeless than a diamond. But with so many different cuts out there, diamond...
Rare Carat: The Smart Way To Buy Diamonds
USA's best-rated jeweler on Trustpilot. Lab & natural diamond rings, earrings, bracelets, wedding bands and eternity rings. Best customer service throughout, and proud of our product quality & prices.
Diamond Jewelry: Shop Designer Jewelry | Tiffany & Co. US
All Tiffany diamonds are a showcase for expert cuts and astonishing beauty. Shop timeless diamond rings, bracelets, necklaces and earrings at Tiffany & Co.
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