Diamond is a mineral form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond is a …

Diamonds are among nature’s most precious and beautiful creations. Diamond forms under high temperature and pressure …

Jul 7, 2026 · A diamond is a mineral composed of pure carbon. It is the hardest naturally occurring substance known; it is also the …

A Diamond[a] is a gemstone formed by cutting a raw diamond. Diamonds have high monetary value as one of the best-known and …

Jul 3, 2026 · We talked to professional jewelers and gemologists to find out what diamond cuts are, the names of the different cuts, …

Use our diamond search feature to find IGI and GIA-graded conflict-free loose diamonds for engagement rings, jewelry and more. …

6 days ago · Diamond, the hardest substance found in nature, was known to the ancient Greeks. They called the gemstone adamas, …

13 hours ago · Median diamond prices at every carat weight, from live tracked listings - quality-banded, so it describes a comparable …

Blue Nile is the world's leading diamond jeweler online for engagement and wedding rings. Expect lower markups and higher quality …

Lab & natural diamond rings, earrings, bracelets, wedding bands and eternity rings. Best customer service throughout, and proud of …