The Big Four - A Guide to Precious Gemstones and Common Treatments
Precious gemstones are characterized by pleasing characteristics and a certain level of rarity that make them highly sought after. The result is a stone with a high cost and high demand. But with that high demand comes the attempt to make lesser quality precious gems look better. The precious 4 have captivated humanity for millennia - diamonds, sapphires, emeralds, and rubies. Each gemstone possesses unique crystal characteristics and beauty, yet they all share common treatments to enhance their appearance. Understanding these treatments and knowing what to watch out for when buying these gems can help ensure that you make a wise investment. Diamonds Common Treatments: 1. Laser Drilling: This process removes inclusions by drilling tiny holes into the diamond...