Chatham Lab Created Stones

Because they are carefully grown you can expect your chatham created blue sapphire to have gorgeous color and consistent quality.

Chatham lab created stones.

Chatham lab grown blue sapphires are not cheap flame fusion sapphires. A lab grown gemstone is identical physically optically and chemically to its mined counterpart. Gems of passion rubies burn with undying flames. Since chatham has experience growing emerald crystals we always wanted to try growing alexandrite crystals as well.

Our chatham created alexandrites are very close to the russian ideal. Chatham is a proud pioneer of lab grown gemstones. These gemstones have the same physical chemical and optical properties as mined gemstones and diamonds have. Chatham is recognized as the leader of laboratory grown gemstones with a large selection of rubies blue pink white and yellow sapphires emeralds padparadscha alexandrite aqua blue spinel and diamond.

Jul 1 2020 lab grown diamonds lab grown gemstones pull out your sun block and shades cause summer has officially begun. Chatham is here to help you transition from your sunny day look into those hot summer nights with our lab grown gemstone and diamond jewelry hoops. As the largest distributor of colored gemstones in the u s stuller applies stringent protocols when handling genuine and lab grown gemstones. Chatham gemstones are optically chemically and physically identical to their mined counterparts.

The mineral composition of lab created stones is created through a process similar to what nature does beneath the earth over millions of years but in a lab at a fraction of the time and for a fraction of the cost of mining. We control the environment so that crystals can grow naturally. Chatham the original architects and brand authority of the lab grown gemstone industry since 1938 as well as lab grown diamonds since 1993. We don t make gems.

Recreating the conditions in which ge. For most of recorded history rubies have been the most valuable gems. They grow in the natural crystal habit shown left in a controlled environment. Chatham is proud to be the pioneer of lab grown gemstones and lab created diamonds.

Chatham does not make gems rather they control the envir. Alexandrites are so difficult to grow that it took us several years of effort to perfect the process. The only difference is where they form above the earth versus below the earth.