Resultado de búsqueda
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.
Get to know all you need about diamond – the history, facts, quality factors, treatments, imitations and much more here at GIA.
Learn about diamond's unique chemical composition, crystal structure, and formation process that make it a rare and valuable gem. Find out why diamond is the birthstone for April and the gem for special anniversaries.
Hace 4 días · Learn about diamond, the hardest and most popular gemstone, composed of pure carbon. Find out how diamonds are formed, mined, cut, colored, and used in various fields.
Diamond is a gemstone formed by cutting a raw diamond. Diamonds are one of the best-known and most sought-after gems, and they have been used as decorative items since ancient times.
Encuentre joyas de diamantes de alta calidad y diseño en Tiffany & Co. Anillos, pulseras, collares y pendientes de diamantes para ocasiones especiales o para diario. Descubra nuestros diseños icónicos y nuestros servicios de consulta personalizada.
Learn how to choose a diamond and explore the terminology of diamond engagement rings with GIA, the world’s leading authority on diamond quality. Download guides to diamond color, clarity, cut and carat weight, or use the GIA App to verify your diamond report.
