Beautiful faceted oval blue topaz stones dangle from fine silver diamond shape discs. The silver is textured with real fern fronds that have been impressed into sterling silver clay. A patina has been applied and they have been polished to bring out the delightful details of the ferns. Details: Length is 1 1/2 inches, including ear wire, by 5/8 inch wide. Approximately 7mm by 5mm faceted blue topaz stones. Sterling silver ear wires. Fine silver clay consists of silver particles and a binder. After forming, drying and refining the piece is fired in a kiln. During this time the binder burns off and the result is a piece that is .999 fine silver.