Like diamonds, rubies have industrial applications, so scientists have manufactured rubies in large quantities and sizes for research purposes. This 672-ct synthetic ruby was cut from a huge crystal originally grown in the 1970s for laser applications. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Lab-Created Red Ruby, 672 ct Faceted
Like diamonds, rubies have industrial applications, so scientists have manufactured rubies in large quantities and sizes for research purposes. This 672-ct synthetic ruby was cut from a huge crystal originally grown in the 1970s for laser applications. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Ruby Gemstone Value, Price & Jewelry Insights
Credit: Joel E. Arem, PhD, FGA
| Gemstone | Ruby, Corundum |
| Natural or man made | Lab-made |
| Carat Weight | 672 |
| Gem State | Faceted |
| Color | Red |
| Transparency | Transparent |