Diamond cut chart

Learn how carat weight is related to size with our diamond carat size chart. Breakdown by millimeter & shape. Tool + Printable PDF included.

GIA Diamond Grading Scales: The Universal Measure of Quality

Diamond's are a girls best friend ;)

Here is a great thread with wonderful photos of a diamond with stong blue fluorescence and one without, next to each other, in various lighting...

Diamond Shapes Cushion Cut: A square or rectangular cut with rounded corners and 58 brilliant style facets that resembles a pillow shape. Older antique cushions return light in blocky patterns while newer cuts return light in needle-like patterns. Half-Moon :...

The 4 C's of diamonds—cut, color, clarity, and carat weight—are crucial considerations when shopping for diamonds. Lillian M Collection jewelry sales specialists will walk you through the 4 C's and help you make an informed decision to get the best diamond in your budget.

Did you know? Diamond shape and diamond cut are actually two very different things! In this blog post, we'll explore the difference between diamond shape and diamond cut for lab diamond engagement rings and we'll go into detail regarding diamond grading, stone anatomy and symmetry, and the importance of a well-cut stone. Click here for our full guide to understanding diamond shape and cut.

For whatever reason you need a diamond, the last thing you need is to be ripped off. You always want the best deal. Whether you’re a novice or an expert on diamonds, everyone knows that