Jon's Gems

Jon’s Gems

Allergic Reactions to Metals

Jewelry reactions to skin contact may be due to different reasons, and we often have new customers who visit and tell us how their prior jewelry allergies may have limited their choices. In the following article, we will work to help you understand why this happens. The most common metal that causes problems is nickel.


Birthstones combine beauty with durability in spectacular – and often valuable – displays of color. They capture the imagination with their history and lore. Of the countless varieties of colored gemstones, the traditional birthstones below are most popular. Durability is measured on the “Mohs Hardness scale” – which refers to a stone’s resistance to scratching.