Diamond sizes

Diamond Carat Comparison a Visual Guide to Diamond Sizes by Corey Egan

Carat is measure of weight and is commonly confused to diamond size. Click here to find out why diamond carat is so important when buying a diamond.

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

Carat is measure of weight and is commonly confused to diamond size. Click here to find out why diamond carat is so important when buying a diamond.

Carat Size Guide for a Round Cut Engagement Ring on a Size 4.5 US Finger. This guide illustrates how an Engagement Ring, Wedding Ring, Wedding Band, or Eternity Ring will look on a finger. It will help you choose which carat size will be the best for your engagement ring based on how it looks on a finger.

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...

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What is a Shape? As the name suggests, shape (round, princess, radiant, etc.) describes a diamond's form, primarily as viewed from above. All diamond shapes have different attributes, but overall the beauty of the individual shapes is a matter of personal taste. Since all diamond shapes are very different and unique.

Lab created diamonds are top of mind for every engagement ring searcher right now. But is the lower price tag worth it? Get our insider tips before you buy.