MiaDonna synthetic sapphire gemstone ring designed by Anna-Mieke Anderson
MiaDonna synthetic ruby gemstone ring
MiaDonna synthetic pink sapphire gemstone ring in rose gold
MiaDonna synthetic sapphire gemstone ring
MiaDonna synthetic emerald gemstone ring
MiaDonna synthetic three stone gemstone ring

Lab Created Gems

MiaDonna uses some of the most scientifically advanced processes to create beautiful, precision-cut, synthetic gemstones in a wide variety of colors and shapes. Our laboratory techniques produce real rubies, sapphires, emeralds and alexandrites. These are grown Gemstones; Meaning their physical, optical and chemical make up is identical to their natural Gemstone equivalent.

MiaDonna® Lab created gems are conflict-free and are more stunning than anything you’ll find on the market at a very affordable price. You can put one of these unique gems in any one of our ring or jewelry settings or you can purchase them loose. We are committed to providing only the highest quality materials in all our pieces, and we offer a 15-day satisfaction guarantee to ensure you are pleased with the results. Give us a try today.




Ruby Comparison


Properties

Earth Mined

Lab Created

Conflict Free No Yes
Mohs Hardness 9 9
Dispersion 0.018 0.018
Refractive Index 1.766 1.766
Quality/Grade Varies on Price Finest Gem Grade available
Price $$$$ $$

Sapphire Comparison


Properties

Earth Mined

Lab Created

Conflict Free No Yes
Mohs Hardness 9 9
Dispersion 0.018 0.018
Refractive Index 1.766 1.766
Quality/Grade Varies on Price Finest Gem Grade available
Price $$$$ $$

Emerald Comparison


Properties

Earth Mined

Lab Created

Conflict Free No Yes
Mohs Hardness 8 8
Dispersion 0.014 0.014
Refractive Index 1.7576 1.576
Quality/Grade Varies on Price Finest Gem Grade available
Price $$$$ $$