Resource center
Read: 6 min
Guide to gemstone certifications
Read this beginner's guide to gemstone certifications to see how getting one can help you buy, sell and get appraisals for your gems.
Read: 6 min
What is a pink diamond? And is it real? Find out here!
What is a pink diamond and is it real? Learn all about this fancy-colored diamond and its meaning in this pink diamond guide.
Read: 5 min
Your guide to understanding gem inclusions
How do gem inclusions form? Do inclusions impact a gem’s value? Find out these answers and more in this expert guide!
Read: 5 min
How are diamonds formed? Learn the natural diamond creation process
Deep inside the Earth, where it is dark and incredibly hot and there are intense amounts of pressure, a magical thing happens. These ideal circumstances transform ordinary carbon …
Read: 2 min
September's birthstone: Color your world with a splash of sapphire
What is September's birthstone? It's the sapphire, aka the gemstone for romance. Learn how to care for sapphires and understand where the blue colors come from.
Read: 7 min
What is a green sapphire? A guide to the stunning gems
What is a green sapphire? Is a green sapphire engagement ring a good choice? Get answers to those questions and more!