This cuff is the only one (so far) to feature a gemstone. This is marcasite and chromium set in a thick bezel riveted onto the thick gauge sterling cuff. I used the lines on the cuff to set off the shape of the stone. I also tried to match the colors in the stone somewhat with the finish on the silver. The photos I have of the cuff really don’t do the stone justice. There are pockets of white, silvery tones, and shiny, black graphite tones spread throughout it. With the purchase of this cuff, $25.00 will be donated toward a goat through Heifer International. Make sure to see all of the cuffs still available at the 12 Days of Cuffmas website.