How Much Are Lab Grown Rubies Worth?
How Much Are Lab Grown Rubies Worth? The average weight of these lab-grown rubies is 6.01 ct. Priced at $30/ct. Price shown at right is per gemstone. Nine 8 large 12x10mm rectangular lab ruby gemstones in the traditional “pigeon’s blood” red ruby color. Do lab-created rubies have value? Lab-created rubies are made using the same