Diamond - Wikipedia
1Etymology, earliest use and composition discovery. 2Properties. Toggle Properties subsection. 2.1Thermodynamics. 2.2Crystal …
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
A diamond is a mineral composed of pure carbon. It is the hardest naturally occurring substance known; it is also the most popular …
Diamond Search: Find Diamonds by Shape, Size, Quality, and Price
Use our diamond search feature to find IGI and GIA-graded conflict-free loose diamonds for engagement rings, jewelry and more. …
Diamond (gemstone) - Wikipedia
Diamond (gemstone) - Wikipedia. Jump to content. Main menu. move to sidebarhide. Navigation . Main page. Contents. Current …
16 Types of Diamond Cuts: A Complete Guide - wikihow.com
Jul 3, 2026 · Pick the perfect diamond shape with this guideWhether you're shopping for an engagement ring or you just love …
Diamond History and Lore
Since then, diamond knowledge has grown steadily, with research by chemists, physicists, geologists, mineralogists, and …
Diamond | Properties, Formation, Occurrence, Deposits
Dec 22, 2025 · The hardest known mineral, diamond is pure carbon. Its crystals typically occur as octahedrons and cubes with …
Diamond Prices by Carat | Sep 2026
Aug 8, 2026 · Median diamond prices at every carat weight, from live tracked listings - quality-banded, so it describes a comparable …
Blue Nile: Diamond Jewelers – Engagement, Wedding Rings & Fine …
Blue Nile is the world's leading diamond jeweler online for engagement and wedding rings. Expect lower markups and higher quality …