Flux Grown vs. Flame Fusion Video 

Rubies and sapphires both belong to the gem species corundum. It is the presence of the trace mineral chromium that gives rubies their rich red color. Rated 9 on the Mohs scale of hardness, rubies are very durable making them ideal for use in jewelry.

Chatham created rubies are not fakes, rather they are REAL rubies grown in a laboratory. Now you can get top quality, top color rubies for a fraction of the price of natural rubies. Our top-color Chatham lab created rubies are available in a variety of shapes and sizes. Choose from round, oval, trillion, marquise, pear, princess cut, emerald cut rubies and more. Call us if you don't see the stone you want: 970-535-0191.

Looking for an engagement ring for your Chatham ruby? Visit our sister site OurCustomWeddingRings.com for a huge selection of Chatham lab-grown ruby engagement rings and wedding sets.