Lab grown gemstones also belong to synthetic/man-made gemstones. They are man-made material with essentially the same chemical composition, crystal structure and optical and physical properties as the natural gems materials. Why do we list a single column separately? Because these 4 lab grown gemstones correspond with 4 precious gemstones diamond/ruby/blue sapphire/Emerald.

Lab grown diamond/HPHT/CVD=genuine Diamond
Lab grown ruby=natural Ruby
Lab grown blue sapphire=natural Blue sapphire
Lab grown/Hydrothermal Emerald=natural Emerald.

If you want to buy lab grown gemstones please contact [email protected].