Sterling Silver Marcasite Tree Of Life Ring, From My Irish Jeweler Art Deco Silver & Marcasite Circles Bracelet (310M) The Antique Marcasite Necklace Etsy Sterling Silver Marcasite Tree Of Life Bracelet, My Irish Jeweler Sterling Silver Marcasite Tree Of Life Bracelet, My Irish Jeweler. Bracelet yourself with a timeless symbol of life's enduring beauty. Our Circle of Life Marcasite Bracelet is crafted and finished by hand with genuine Marcasite and Bronze. Exquisitely detailed, this 7" bangle bracelet features a high polish metal base with circles embedded with Marcasite for a dazzling look. Add a touch of elegance to your collection!