Silicon Bracelet - One-Of-A-Kind Jewelry For One Of A Kind Person For ages, plastic gemstones have been a highly popular form of gemstone jewelry. There are currently over one hundred different kinds of colored silicone jewels available on the market, each of which has unique features. Silicone bracelets are a great example of one-of-a-kind jewelry, and the value of this valuable gemstone jewelry goes up over time. By picking a favorite gemstone, you can make a piece of silicon bracelet that is specifically yours. The higher level of toughness of silicon jewels allows them to be scratch-proof, thus an apt choice for jewelry.