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The Diamond Guide
The best place to learn what actually matters when buying a diamond online or in person.
Clarity Grades
What To Know About VVS2 Clarity Diamonds
Clarity is one of the most important aspects of a diamond's visual appearance. We tell you what you need to know about VVS2 clarity diamonds.
StoneAlgo
28th January 2022 / by Devin Jones
General
Pear Cut Diamond Size Chart
Chart of diamond sizes showing the relationship between carat size, diameter, and surface area for pear cut diamonds.
What To Know About Diamond Clarity
Clarity varies greatly in the lower end of the spectrum (SI1 and lower) but there are some easy ways to assess what is acceptable and what isn't.
How To Find Eye Clean Diamonds & Avoid Bad Ones
Eye clean diamonds are in high demand, but how can we easily identify them and avoid making a big buying mistake?
What is Visual Carat Weight?
StoneAlgo coined the term "visual carat" to describe how large a diamond looks to the human eye, as opposed to how much it weighs.
Guides
The Cushion Cut Diamond Guide
StoneAlgo's top tips for maximizing your budget and picking the perfect cushion cut diamond.
Oval Cut Diamond Size Chart
Chart of diamond sizes showing the relationship between carat size, diameter, and surface area for oval cut diamonds.
The Diamond Stud Earrings Guide
Everything you need to know to buy the perfect pair of diamond stud earrings.
Emerald Cut Diamond Size Chart
Chart of diamond sizes showing the relationship between carat size, diameter, and surface area for emerald cut diamonds.
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