Jewelry Education

What Is Diamond Fluorescence, and Does It Change the Stone
On By Sophia Jewelers / 0 comments
What Is Diamond Fluorescence, and Does It Change the Stone
One diamond in three glows blue under ultraviolet light, and most owners never find out. Fluorescence is the line on a grading report sold as a flaw, a bonus and... Read more
Diamond Color Chart Explained
Diamond Color Chart Explained
Diamond color is graded on a 23-letter scale from D (colorless) to Z (light yellow). Most of the difference is invisible to the eye - and where you stop on... Read more
On By Sophia Jewelers / 0 comments