Lab Created Gems - Synthetic Gemstones
Lab created gems or synthetic gemstones are gems that have a natural chemical structure.
Our
lab created rubies and sapphires are made from corundum. The flux method is used.
Our lab created gems are loupe clean and very well cut.
Browse our current lab created gems catalog to shop on our site. Sizes of our lab created gems range from 1mm to 20mm depending on shape and type. Our lab created gems are Grade A, unless otherwise noted.
To purchase any of our lab created and synthetic gems, please visit our Catalog and Closeouts - Overstock
pages. Also be sure to check out our Specials - Discounts.
We've been in operation since 1961 and ship worldwide. We also offer a 100% guarantee on all products!
| 
