Loose diamonds on a dark navy background for the Osiris Diamonds education blog

Diamond Education

Diamond Education

Expert guidance on diamond cut, color, clarity, carat weight, and choosing a diamond that looks beautiful in real life.

Three round brilliant diamonds showing an icy to subtly warm color progression on a dark navy background.
Diamond Buying Guide Diamond Color Diamond Education Engagement Rings GIA Color Scale
8 min read
Diamond Color Explained: What You Can Actually See in Real Life
Learn how D–Z diamond color grades appear in real life—and how cut, shape, size and metal affect what your eye actually sees.