• synthetic rubies - Verneuil boules

    Ruby – Lab-made, Rough, Red, 50.8 ct

    Verneuil synthetic ruby boules (largest about 2 inches long). Photo © Joel E. Arem, PhD, FGA. Used with permission.

    Article: Ruby Value, Price, and Jewelry Information

    Credit: Joel E. Arem, PhD, FGA

    GemstoneRuby, Corundum
    Natural or man madeLab-made
    Carat Weight50.8
    Gem StateRough